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Other Sensors
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R33.90  Inc VAT
8 channels bidirectional voltage translation between different logic level, translate between Ax and Bx automatically.
R39.90  Inc VAT
M18 Retroreflective type NPN NO NC DC 4 wires photoelectric switch Infrared photocell sensor with mirror reflector distance 2m (M18 Retroreflective)
Description

  • Product Name : Photoelectric sensor ( retroreflective type)
  • Model : G18-3B2NC;
  • Wire Type : DC 4 Wires Type (Brown, Black, Blue,White);
  • Switch Appearance Type : Cylinder Type,
  • Theory : Photoelectric sensor retroreflective type;
  • Output Type : NPN NO NC (Normally Open and normally close);
  • Diameter of Head : 18mm;
  • Detecting Distance : 2m;
  • Detecting Object : Metal, non metal (body, hand, paper, food ...), Transparent or opaque boday
  • Supply Voltage : DC 10-30V;
  • Current Output : 200mA;
  • Response Frequency : 100Hz
  • External Material : Plastic, Alloy
  • Protection grade: IP66

What's in the box?

1 x sensor with mirror
R289.90  Inc VAT
8-Channel 3.3V to 5V Voltage Converter Module for Raspberry Pi - Blue (8ch blue convert logic)
Raspberry Pi and jumper cables are not included.
Description:


A DC-to-DC converter is an electronic circuit or electromechanical device that converts a source of direct current (DC) from one voltage level to another. It is a type of electric power converter. 

Ideal for reading high 5V sensors on your SBC or Microcontrollers, or sending signals to 5V input devices

Specifications:

- Mutual conversion between 3V and 5V, It's convenient for PI connected to external 5V sensors or modules
- Supports total of 8 channels
- Range of voltage converted: 1.8V~6VDC

How to Use:

In the case of translating between 3.3V and 5V system:
VCCA connects to 3.3V power supply
VCCB connects to 5V power supply
GND connects to power negative pole respectively, the two power supply should be common-grounded with each other
When Ax has 3.3V input, Bx will get 5V output
When Bx has 5V input, Ax will get 3.3V output
NO direction control required

What's in the box?:

 1 x Voltage Converter Module
R47.90  Inc VAT
Mini Joystick Module (Mini Joystick Module)
Description:

This is PSgame joystick module.
Lots of control projects need joysticks. This module provides an affordable solution to that. Simply connect to two analog inputs, the robot is at your commands with X,Y control. It also has a switch that is connected to a digital pin. This joystick module can be easily connect to a micro controller via normal GPIO with jumper cables.
No soldering required, Reusable for prototyping or design applications of electronic circuits, modify or revise the circuits easily.
Accept resistors,transistors, diodes, LEDS, capacitors and other types of electronic components.
An invaluable tool for experimenting with circuit designs.
Directional movements are simply two potentiometers - one for each axis
Compatible with Arduino interface
Brand: KEYES
Model: KY-023

Specifications:

Three axis (X,Y,Z and button)
Size:37x25x32mm
Weight: 15 g
Tie-point 700
ABS plastic material
Completely reusable
Phosphor bronze nickel plated spring clips
Accepts a variety of wire sizes(29-20 AWG)

Package includes:

1 x PS2 joystick module

Getting started
R33.90  Inc VAT
Recessed Door Window Contacts Reed Security Alarm Switch (5) (reed switch recessed(5))
No external power supply, connect to wired alarm control panel GND and N.C ports directly!

Description :

These door contact sensors are great for residential and hobby card access systems, as well as a security burglar alarm system. The door position switches operate with an internal magnetic reed switch that closes when the opposing magnet comes within range of the door sensor.
Hence when the door opens beyond the range point the door position switch will toggle from a closed signal to an open signal.
When this happens the access control system or alarm system will sense the change in continuity and will know that the door or window has been opened. When the door or window shuts, the door sensor will notify your security system that the opening has been closed.

 
Specifications :

Material Shield: Anti-fire ABS
Connecting Mode: N.C.
Rated Current: 100mA
Rated Voltage: (VDC)100
Operating Distance: More than 15mm, Less than 25mm
Rated Power: 3W



 
Package includes :

5 x KERUI Wired Door Switch
R79.90  Inc VAT
SparkFun Logic Level Converter Bi-Directional (Sparkfun logic level converter )
Description:

If you’ve ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be. The SparkFun bi-directional logic level converter is a small device that safely steps down 5V signals to 3.3V AND steps up 3.3V to 5V at the same time.

This level converter also works with 2.8V and 1.8V devices. What really separates this Logic level converter from our previous versions is that you can successfully set your high and low voltages and step up and down between them safely on the same channel. Each level converter has the capability of converting 4 pins on the high side to 4 pins on the low side with two inputs and two outputs provided for each side.

The level converter is very easy to use. The board needs to be powered from the two voltages sources (high voltage and low voltage) that your system is using. High voltage (5V for example) to the ‘HV’ pin, low voltage (3.3V for example) to ‘LV’, and ground from the system to the ‘GND’ pin.

Dimensions: 0.63 x 0.52" (16.05 x 13.33mm)

Documents:

R59.90  Inc VAT
LJ12A3-4-Z/BY PNP DC6-36V Inductive Proximity Sensor Detection Switch (Inductive Blue Proximity Sensor)
Description :

Proximity switch, also known as non-contact proximity switch, is the ideal electronic switch sensor. Used for detecting metal in proximity. It does not require any contact or pressure. It will accurately reflect the position of a moving mechanism. The proximity switch is easy to install, adjustable, and suitable for harsh environments.


Specifications :

Model : LJ12A3-4-Z / BY
Operating Voltage : DC 6-36V
Output Type : PNP
Output Status : Normally Open
Detection object : metal objects
Detection distance : 4 mm
Output Current : 300 mA
Response Frequency : 0.5KH
Working temperature : Temperature range -30 ° to 60 °
Dimensions : 12 mm screw diameter
Cable length : about 115 cm
Material : Metal and plastic

Brown - Live
Blue - Ground
Black - Signal


What's in the box?

1 x LJ12A3-4-Z/BY Sensor Detection Switch
R69.90  Inc VAT
E3JK-R4M1 Photoelectric Reflection Sensor Switch DC 10-24V 3A (E3JK-R4M1 Photoelectric Reflection Sensor)
Description:

E3JK-R4M1 Sensor Switch Specular Reflection Photoelectric DC 10-24V 3A

Photoelectric switch is used to test if the beam is blocked or reflected.

Specifications:
VoltageAC 250V / DC 10-24V
Output Current3A
Ambient temperature0-75 (℃)
Size5x5x2cm
Separate Amplifier type of structure
Specular eflection type detection method

 


Advantages:
Small size, multi-function, long life, high precision, fast response,
detection distance and anti-light, electricity, magnetic interference capability.

Package includes:
1x Sensor Switch Set (including screws)
R251.18  Inc VAT
WS Pioneer600 Raspberry Pi Expansion Board (WS Pioneer 600 board)
Note : the Pi, cables and sensors are NOT included.

Description:

The Pioneer600 is a blue expansion board that clicks onto the GPIO pins of Raspberry Pi and adds a range of additional features.

First of these features we noticed was a five-way joystick and 0.96-inch OLED display. This is backed up by a dual-LED and buzzer. On closer inspection, we discovered the on-board LFN0038K to enable remote control. A DS3231 real-time clock is also included (you’ll need to supply your own battery).

There is a built-in BMP280 for measuring air pressure and temperature, but it’s the available ports for external sensors that are the key attraction: a PCF8591, 8-bit resolution, screw terminal interface, a 1-Wire device (a DS18B20 thermometer is included), a 4×4 pin sensor interface, and GPIO expansion.

There is also a micro USB to UART connection and cable supplied. UART is normally used to debug Raspberry Pi, but with debugging mode disabled, you can send data to and from Raspberry Pi and a connected PC. 


Pioneer600 Features
  • Supports Raspberry Pi A /B /2B/3B/3B
  • <Standard I/O> dual LED, joystick, buzzer, the basic components
  • <USB TO UART> CP2102, control the Pi through serial terminal
  • <Display> 0.96inch OLED, big world in the little screen
  • <RTC> DS3231, high precision, backup battery holder is also available
  • <AD/DA> PCF8591, 8-bit resolution, screw terminal IO interface
  • <GPIO Expansion> PCF8574, more GPIO, more possibility
  • <IR Control> LFN0038K, Raspberry Pi remote control comes true
  • <Pressure Sensor> BMP280, measuring air pressure and temperature
  • <1-WIRE> for connecting 1-WIRE devices, DS18B20 is included
  • <Sensor Interface> for connecting various sensors

What's on the Pioneer600
  1. Raspberry Pi GPIO interface : for connecting Raspberry Pi
  2. USB TO UART : control the Pi through serial terminal
  3. AD/DA IO interface : screw terminal
  4. 1-WIRE interface : for connecting 1-WIRE devices like DS18B20
  5. Sensor interface : for connecting various sensors
  6. 0.96inch OLED : SSD1306 driver, 128×64 resolution, SPI interface
  7. Buzzer
  8. CP2102 : USB TO UART converter
  9. PCF8591 : 8-bit AD/DA converter, I2C interface
  10. BMP280 : pressure sensor, I2C interface
  11. PCF8574 : I/O expansion chip, I2C interface
  12. DS3231 : high precision RTC chip, I2C interface
  13. Power indicator
  14. User LED
  15. Joystick
  16. LFN0038K IR receiver

Examples

PeripheralInterfacePythonWiringPiBCM2835 C LibrarySysFs
LEDI/O
KEYI/O 
IRMI/O 
UARTUART  
DS18B20ONE-WIRE  
PCF8574I2C
PCF8591I2C 
DS3231I2C 
BMP280I2C 
OLEDSPI 


Development Resources:

Wiki : www.waveshare.com/wiki/Pioneer600

R339.90  Inc VAT
WS Logic Level Converter green 8 channel (WS logic level convert green)
Features
  • 8 channels bidirectional voltage translation between different logic level, translate between Ax and Bx automatically
  • 4 pairs of power supply interfaces, supports more situations
  • Use tantalum capacitors for power filter, provides more stability
  • Voltage level: 1.8V-6V
  • Dimension: 31.6mm x 25.4mm
How to Use

In the case of translating between 3.3V and 5V system:

  • VCCA/VA connects to 3.3V power supply
  • VCCB/VB connects to 5V power supply
  • GND connects to power negative pole respectively, the two power supply should be common-grounded with each other
  • When Ax has TTL 3.3V input, Bx will get TTL 5V output
  • When Bx has TTL 5V input, Ax will get TTL 3.3V output
  • NO direction control required
Development Resources

Wiki : www.waveshare.com/wiki/Logic_Level_Converter

8 channels bidirectional voltage translation between different logic level, translate between Ax and Bx automatically.
R39.90  Inc VAT
Zinc Alloy Alarm Garage/Window Rolling Door Reed Switch (Garage reed switch)
Description: 

The reed switch is an electrical switch operated by a magnetic field. In it's most basic form, the switch consists of a flexible ferromagnetic metal contacts inside a sealed glass tube. When a magnet is brought close to the 'reeds', the reeds move so that they come into contact, closing the switch.

Best used to alert when unauthorized entry is made.

Features: 
 
1. High quality
2. Simple installation
3. The metals electroplates outer shell, double-loop circuit design, performance stable.
4. Circuit is open when magnet is near the switch.
5. Special use for metal doors, anti-magnetic interference design.
 
Specifications:
 
Housing material: Zinc Alloy
Rated Voltage: 100V
Operating Distance: 50-70mm
Contact Type: Normally Closed
Size: 10.6 x 3.8 x 1cm/ 4.2" x 0.15" x 0.4" (L x W x T)
Cord Length: approx.45cm/ 17.7"
 
Package includes: 
 
1 x Door Magnetic Switch Alarm
4 x Screws

Setup
R249.90  Inc VAT
WS Barcode Scanner Module, 1D/2D Codes Reader (WS barcode scanner)
Overview

This is a small 1D/2D codes reader, by using the intelligent image recognition algorithm, it will decode the barcode or 2D code on paper or screen, fast and accurately.

Through the onboard USB and UART interface, it can be directly plugged into a computer, or be easily integrated to kinds of devices due to its small form factor.

Features
  • Easy to use, requires no knowledge of image recognition
  • Decodes various common 1D/2D codes such as Barcode, QR code etc.
  • Onboard micro USB and UART serial port, allows to connect with computers or embedded devices
  • Configurable via scanning 'configuration code'
  • Onboard light source, works in the dark
Specifications
  • Operating voltage: 5V
  • Operating current: 135mA (scanning), 58mA (standby), 2mA (sleep)
  • Operating temperature: 0°C~60°C
  • Operating humidity: 5%~95% (Non-condensing)
  • Communication interface: UART, USB
  • Decodes 1D codes: Codebar, Code 11, Code 39/Code 93, UPC/EAN, Code 128/EAN128, Interleaved 2 of 5, Matrix 2 of 5, MSI Code, Industrial 2 of 5, GS1 Databar(RSS)
  • Decodes 2D codes: QR code, Data Matrix, PDF417
  • DOES NOT SUPPORT THE FORMAT FOR SCANNING RSA DRIVER'S LICENSE
  • Light source: white
  • Scan angels: roll 360°, skew ±65°, pitch ±60°
  • Field of view: 28° (horizontal), 21.5° (vertical)
  • Dimension: 53.3mm x 21.4mm
Development Resources

Wiki : www.waveshare.com/wiki/Barcode_Scanner_Module

R629.90  Inc VAT
Mini 3-Pin Tactile Switch KW12-3 5A 125V Roller Microswitch (10) (black roller switch(10))
Features:

Operating temperature: -40°C to 70°C
Rated voltage: AC 125V-250V
Per weight: 2g
Current rating: 5A
Size: 20 x 10 x 6mm (L X W X H)
PCB Terminals Circuit Board
With Roller Lever Limit

Working principle:

By external mechanical force transmission elements (by pins, buttons, levers, rollers, etc.) will be used to force action on a reed, producing reed instantaneous action when action shifted to the critical point, so moving contact with the fixed contact spring at the end of the action point fast on or off.
When the force is removed on the drive components, action reed produce reverse action force transmission element reverse stroke when the action reaches a critical point reed, instantaneous reverse action.
Feature: contact spacing is small,short stroke action,according to the power of small,fast-break

Application:

Apply in  A computer mouse, car mouse, automobile electronic products, communications equipment, military products, test instrument, gas water heater, gas burner, small home appliance, microwave oven, electric rice cooker, floating ball supporting equipment, medical equipment, building automation, electric tools, ect.

Package included:

 10 x Micro roller switch
R39.90  Inc VAT
PMS5003 Particulate Matter Sensor with Cable (particulate sensor)
Description:

Monitor air pollution cheaply and accurately with this matchbox-sized particulate matter (PM) sensor from Plantower! It senses particulates of various sizes (PM1, PM2.5, PM10) from sources like smoke, dust, pollen, metal and organic particles, and more.

Pair this particulate matter sensor with our Enviro plus and build your own air quality monitoring station to contribute to citizen science. Just plug the cable into the sensor and then into the connector on the underside of Enviro plus, and away you go!

The sensor has a small fan that sucks air through the sensor and past a laser that can detect both the number (and hence concentration) and size of particles in the surrounding air.

Features
  • Plantower PMS5003 Particulate Matter (PM) Sensor (datasheet)
  • Detects PM1, PM2.5, PM10 particulates
  • 15cm Picoblade cable
  • UART serial interface
  • Python library
  • Dimensions: 50x38x21mm
Software

Our Python library for the PMS5003 sensor lets you read PM1, PM2.5, and PM10 in both standard and environmental units, and numbers of particles of various sizes: >0.3, >0.5, >1.0, >2.5, >5, and >10um.

Note that if you're using this sensor with Raspberry Pi, then you'll need to make a couple of changes to its configuration. Type sudo raspi-config in the terminal and then under "Interfacing options" and "Serial" disable the login shell and enable the serial port hardware. Edit your /boot/config.txt file and add the lines enable_uart=1 and dtoverlay=pi3-miniuart-bt to the bottom of the file.

Our Enviro plus installation script will do all of this configuration for you.

Notes

There's a blue protective film that covers the metal casing of the sensor, and you can peel this off before use.

R499.90  Inc VAT
GPS Serial Module APM2.5 Flight Control GT-U7 with Ceramic Antenna (arduino GPS board)
Description:

Its high sensitivity, small static drift, low power consumption and compact size makes it suitable for applications in vehicles, handheld devices such as PDAs, vehicle monitoring, mobile phones, video cameras, and other mobile positioning systems.
 
Features:
 
- Operating frequency: L1 (1575.42 /- 10MHz)
- Operating voltage: 3.3 - 5.2V
- Operating current: normal mode is 50mA, the power-saving mode is 30mA
- Communication interface: TTL serial port, micro USB interface (can be connected to a computer to debug)
- Serial port baud rate: 9600bps
- Communication format: 8N1
- Interface logic voltage: 3.3V or 5V
- External antenna interface: IPX. 

What's in the box?

1 x GT-7U GPS module
1 x Control board
1 x Header

More info available here



R399.90  Inc VAT
High precision Capacitive Fingerprint Reader (B) UART/USB dual ports (WS USB/UART finger print sensor)
Description:

The Capacitive Fingerprint Reader (B) is a fast and stable capacitive fingerprint module specialized for secondary development, suits integration applications.

By incorporating high performance Cortex core processor, high security commercial fingerprint algorithm, and advanced semiconductor fingerprint sensor, this module is designed as a intelligent integration module with functions including fingerprint enrolling, image processing, template generating and storing, fingerprint matching and searching, etc.

  • Easy to use by some simple commands, you don't have to know any fingerprint technology, or the module inter structure/calculation
  • Commercial fingerprinting algorithm, stable performance, fast identification
  • Sensitive detection, just touch the collecting window lightly, without pressing
  • Allows to freely input/output fingerprint images, fingerprint feature file and other fingerprinting actions
  • Dual communication, UART or USB
  • Comes with rich development resources (related command documents, tools, and examples for Raspberry Pi/Arduino/STM32)
Specifications:

parametervalue
SensorSemiconductor (capacitive)
Module dimension34 × 28.5mm
Sensor dimension33.4 × 20.4mm
ImageDPI 508
Image resolution208 × 288
Greyscale256 (8-bit)
Sensing area14.6 × 10.6mm
Fingerprint capacity3000
Security level1-5 configurable, 3 by default
the higher value, the lower FAR (False Acceptance Rate), yet the higher FRR (False Rejection Rate)
Encryption key64-bit encryption
Image collecting rate20fps
Matching time0.5s
Dynamic current<40mA
Operating voltage3.3-5V
Communication portUART or USB
ESDSD IEC 61000-4-2 LEVEL 4 positive/negative 15KV air discharge
Baudrateconfigurable: 9600, 19200, 38400, 57600, 115200, 230400, 460800, 921600bps
115200bps by default

What's in the box?

1 x UART/USB finger print sensor

Outline dimensions



R899.90  Inc VAT
HHCC Soil Water Fertility Smart Tester Sensor (HHCC flora monitor)
This is China version, you can use it all over the world,Can switch multiple languages
The YouPin Flower Monitor could not be compatible with some Lenovo smart phone;

Product Features:

Easy and convenient to use and operate
Provide a healthy growing environment for all plants
Easily check on the condition of your plants
Can recognize different kinds of plants via smart phone
Open Bluetooth and connect smart home APP to manage your plants

Product Description:

Download the "flower care" app from the app store and connect the device. Plug & Play basically.
Brand : YouPin
Item : YouPin Flora Monitor
Wireless connections: Bluetooth 4.1 BLE
Operating voltage: 3V
Battery: CR2032 button battery (included)

Function:

Waterproof design around battery compartment;
IP5 Waterproof grade: anti spray type waterproof, any direction directly by the water jet, no harmful effects;
Nutrient testing, soil moisture detection, temperature detection, light detection;
Precise detection of light and temperature water and fertilizer;
Cloud Plant Database;
Phone Bluetooth connection.

What's in the box?

1 x HHCC flora sensor

Brian shows how he connected it to RPi4
https://brianp.de/posts/2020/plant-monitoring-xiaomi-miflora-rasperrypi-grafana/
R419.90  Inc VAT
HAT - Grove Base for Raspberry Pi (RPi grove base HAT)
Description:

Today, the grove series of sensors, actuators, and displays have grown into a large family. More and more grove modules will join the whole Grove ecosystem in the future. We see the Grove helps hundreds of thousands of makers, engineers, teachers, students, and even artists to learn, to make, to create... Now we bring you the Grove Base Hat for Raspberry Pi to make the Grove module compatible with more platforms. In another word, we bring the Raspberry Pi the whole Grove System.




The Grove Base Hat for Raspberry Pi provides a Digital/Analog/I2C/PWM/UART port to meet all your needs. With the help of the build-in MCU, a 12-bit  8 channel ADC is also available for Raspberry Pi. Currently, more than 60 groves have supported the Grove Base Hat for Raspberry Pi.

Compared with Grove Pi , the Grove Base Hat for Raspberry Pi does not use the ATMEGA chip for data conversion, so it runs faster. We provide the Raspberry Pi driver for Grove Base Hat for Raspberry Pi. What's more, Grove Base Hat for Raspberry Pi is much more cost-effective. In other words, we lowered the threshold for using the grove series on the Raspberry Pi. We hope you like it, enjoy :D

Pinout:


  • GPIO:
    The same pinout as the raspberry pi.
     
  • PWM(pulse-width modulation):
    The Grove PWM Port connects to GPIO/BCM pin12(PWM0) and GPIO/BCM pin13(PWM1), which is the hardware PWM pin of Raspberry Pi, in addition, you can use all the GPIO pins as the soft PWM pin.
     
  • UART: 
    The Grove UART port connects to the GPIO14(UART0 TX) and GPIO15(UART0 RX). UART is commonly used on the Pi as a convenient way to control it over the GPIO or access the kernel boot messages from the serial console (enabled by default).It can also be used as a way to interface an Arduino, bootload ATmega, ESP8266, etc with your Pi.
     
  • Digital: 
    There are 6 digital Grove sockets in this board, normally the yellow wire(which connect to the top pin of the 4 pins Grove socket as) of Grove cable is the signal wire, so we name the digital Grove port D5/D16/D18/D22/D24/D26.
     
  • Analog: 
    As we know, there is no ADC in the Raspberry Pi, so it can not work with analog sensors directly. Now with the help of the build-in MCU STM32, the Grove base HAT can work as an external 12-bit ADC, which means you can use the analog sensor with your Raspberry Pi. Even more pleasing is that not one but four analog Grove sockets are available.
    The analog sensor inputs the analog voltage into the 12-bit ADC. After the ADC converts the analog data to digital data, it input the digital data to the Raspberry Pi through the I2C interface.
     
  • I2C: 
    There are three I2C ports available in this board, they all connect to the I2C pin of the raspberry directly. You can consider this part as an I2C hub. Most of Seeed's new grove modules have an I2C interface, you may find those I2C three ports are extremely useful.
     
  • SWD: We use the SWD port to burn the firmware to this hat. In addition, you can see 3 GPIO pins in this section, i.e., pin 9/pin 10/pin 11. Those three pins do not use by any Grove port, you are free to use them without worrying about pin conflicts.

Note:

  1. All the silkscreen layer pin number beside the Grove port is the BCM pin number. The difference between BCM pins and the physical pins please refer to here.
  2. Compared with hardware PWM, the software PWM isn't so accurate and will have trouble at high frequencies.
  3. The GPIO/BCM pin18 is also marked as PWM0. The GPIO/BCM 12 and the GPIO/BCM 18 share the same PWM channel, so they can't be set to different rates.
  4. The audio jack output also uses PWM 0 and PWM 1, so you can't have an audio output on that socket and use the PWMs at the same time.
Features and specifications:
  • Support Raspberry Pi 2B, 3B, 3B and 4
  • build-in MCU
  • 12-bit ADC
  • Multi-type Grove port
  • Operating Voltage: 3.3V
  • MCU: STM32/MM32
  • ADC: 12-bit 8 channel
  • Grove Ports:
    • 6 x Digital
    • 4 x Analog
    • 3 x I2C
    • 1 x PWM
    • 1x UART
  • Raspberry pi communication bus: I2C
  • I2C Address: 0x04/0x08

 

Packing list:
  • 1 x HAT - Grove Base for Raspberry Pi


Resources:
R289.90  Inc VAT
Grove Base Kit for Raspberry Pi (grove base kit for pi)
Description:

The Grove Base Kit for Raspberry Pi is one of the best kits for beginners to get started with Raspberry Pi. No troublesome soldering and no complicated wiring. You can focus on learning Raspberry Pi. This kit includes a Grove Base Hat for Raspberry Pi and 10 Grove modules, which covering the sensor, actuator, and display. All you need to do is following the demo, plug the module into the Grove Base Hat, truly plug and play.


On top of that, we have provided you with detailed instructions on the use of Raspberry Pi and the use of each module, which including 8 lessons for the module. Just click the wiki to view the user manual. Also, you can check the video guide here, which will tell you how to use this kit step by step.

All in all, whether you are a student, teacher, artist, hardware enthusiast, and so on, with the help of the Grove Base Kit for Raspberry Pi,  you will get to know Raspberry Pi quickly and comprehensively.

For all Grove users (especially beginners), we provide you guidance PDF documents. Please download and read through Preface - Getting Started and Introduction to Grove before your use of the product.

Features:

  • A great kit for Raspberry Pi beginner to get started
  • With Grove modules, no wiring is necessary
  • Plug and Use module
  • Include 10 Grove modules and a Grove base for Raspberry Pi

Now the kit comes with the Grove Base Hat for Raspberry Pi, making Raspberry Pi compatible with the Grove System.

The Grove Base Hat for Raspberry Pi provides Digital/Analog/I2C/PWM/UART port to meet all your needs. With the help of build-in MCU, a 12-bit 8 channel ADC is also available for Raspberry Pi.


Grove Base HAT Features:


Packing List:

  • 1 x Grove Base Hat for Raspberry Pi
  • 1 x Grove - Red LED Button
  • 1 x Grove - Buzzer
  • 1 x Grove - Moisture Sensor
  • 1 x Grove - Temperature & Humidity Sensor (DHT11)
  • 1 x Grove - Light Sensor
  • 1 x Grove - mini PIR motion sensor
  • 1 x Grove - Ultrasonic Ranger
  • 1 x Grove - Relay
  • 1 x Grove - Servo
  • 1 x Grove - 16 x 2 LCD (White on Blue)

Resources:

R799.90  Inc VAT
433 Mhz Superheterodyne RF Receiver and Transmitter Modules (tx rx modules 433mhz)
Description:

The kit includes one pair of transmitter and receiver modules and one pair of spring antennas for increasing the communication distance. The frequency is 433MHz. It is very popular for remote control systems, such as Remote control rolling gates, robotics, smart home, etc.

Short antenna for Transmitter
Long antenna for Receiver

About the transmitter module (square shape):

Model: WL102-341
Material: Plastic Metal
Color: shown as pictures
Size: 16×12×1mm
Operating frequency: 433.92 MHz
Mains input voltage range: 2.0V-3.6V
Shutdown mode current is less than 1uA
Transfer rate: up to 20KHz
Launch distance: 20-100 meters
External antenna: 25cm ordinary multi-core or single-core line
Temperature range: -45℃~85℃

About receiver module (rectangular shape):

Model: RX470-4 (RX470-4 is WL101-341 upgraded version, more stable performance, faster data transfer)
Material: Plastic Metal
Color: shown as pictures
Size: 30×9×1mm
Operating frequency: 433.92 MHz
Mains input voltage range: 2.2V-5V
Working current: Type: 2.1mA (Requirement:VDD=5V) ; Type: 2.1mA (Requirement:VDD=3V)
Quiescent Current: 1uA
Temperature range: -40℃~85℃
External antenna: 32cm single core wire, wound into a spiral

What's in the box?

1 x 433MHz RF transmitter module
1 x 433MHz RF receiver module
2 x 433MHz spring antennas (Short antenna for Transmitter; long antenna for Receiver.)

Resources:

Configure and read a 433Mhz RF Transmitter With Receiver on the Raspberry Pi
R24.90  Inc VAT
Sense HAT (B) for Raspberry Pi Multi Powerful Sensors for Raspberry Pi (WS Sense)
Overview

The Sense HAT (B) is specially designed for Raspberry Pi, integrates multi powerful sensors such as gyroscope, accelerometer, magnetometer, barometer, temperature and humidity sensor, etc. It is communicated via I2C interface, and allows to connect more external sensors if you need.

Trying to make the Pi become a robot that can detect movement and orientation? Or using the Pi to collect environmental temperature, humidity, and barometric pressure data? This HAT would be your ideal choice.

Features
  • Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards
  • Onboard ICM20948 (3-axis accelerometer, 3-axis gyroscope, and 3-axis magnetometer), detects movement, orientation, and magnetic
  • Onboard SHTC3 digital temperature and humidity sensor, allows monitoring the environment
  • Onboard LPS22HB barometric pressure sensor, allows monitoring the environment
  • Onboard TCS34725 color sensor, identifies the color of nearby object
  • Onboard ADS1015 ADC, 4-ch 12-bit precision, AD expansion to support more external sensors
  • Brings I2C control pins, for connecting other host boards like STM32
  • Comes with development resources and manual (examples for Raspberry Pi/STM32)
Specifications
  • Operating voltage: 3.3V
  • Communication interface: I2C
  • Logic level: 3.3V
  • Dimensions: 65mm x 30.5mm

What's on Board
  1. Raspberry Pi GPIO connector: for connecting with Raspberry Pi
  2. Sensor Interface: for external sensors
  3. I2C extension header: for connecting host boards like Arduino/STM32
  4. ICM-20948: 9-axis movement sensor
  5. SHTC3: temperature and humidity sensor
  6. TCS34725: color sensor
  7. LPS22HB: barometric pressure sensor
  8. ADS1015: 12-bit ADC
  9. LSF0204PWR: 4-ch voltage level translator
  10. RT9193-18: 1.8V linear regulator
  11. RT9193-33: 3.3V linear regulator
Dimensions
Development Resources

Wiki : www.waveshare.com/wiki/Sense_HAT_(B)

R329.90  Inc VAT
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