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R19.90  Inc VAT
Electro-Fashion, LED Flasher Module Kit (T1 LED Flasher Module Kit)
Product Description

This unit provides a simple way of adding flashing white LEDs to a textiles project using conductive thread. The unit is programmed with a number of flashing patterns, which are selected by a push button on the main board. Pressing this button cycles through the following patterns: all LEDs constantly on, slow flash all on all off, fast flash each in turn and turned off. The device features auto-off, which turns the unit off after 30 minutes to preserve battery life.

This kit is supplied pre-built so requires no soldering. Each kit comprises three small PCBs. The largest of the three PCBs holds an LED plus the control electronics, battery and a push button. On both of the remaining PCBs there is an LED, these are connected to the main board with conductive thread (supplied).

Depending upon flash pattern the battery lasts for approximately two days of constant use.


  • Everything you need to complete one project.
  • Flasher control unit with 3 separate modes.
  • Additional LEDs.
  • Full instructions for assembly.
  • Auto-Off to preserve battery life.



  • Flasher Control Unit Length: 34mm.
  • Flasher Control Unit Width: 20mm.
  • Flasher Control Unit Height: 9mm.
  • Ultra-slim LED Length: 15mm.
  • Ultra-slim LED Width: 6.5mm.
  • Ultra-slim LED Height: 2.7mm.
  • CR2032 Battery Height: 3.2mm.
  • CR2032 Battery Diameter: 10mm.




  • The coin cell holder in this pack contain Nickel and should not be used in designs where it will be in prolonged contact with the skin.
R229.90  Inc VAT
Wide Angle – Camera Module for Raspberry Pi Zero (C3 zero cam wide angle)

This minimal camera for the Pi Zero (or Pi Zero W) is perfect for small camera projects where space is at a premium.

The sensor is 5MP, and the whole shebang is mounted on a flexible circuit board. As such, a little care is needed when handling, just like the connector on the Pi Zero. Easy there, Lennie!

Otherwise it's an economical and svelte solution for bird box cameras, body-cams, home security, and simple computer vision projects.

Now with 160 degree wide angle lens


  • 5MP sensor, 2592x1944 pixels (same as version 1 official Pi camera)
  • 1080p video at 30 FPS (or 60 FPS at 720p, 90 FPS at 480p)
  • f2.9 lens, 3.60 mm focal length
  • 53.50 degrees horizontal, 41.41 degrees vertical field of view (standard and no IR filter versions)
  • Approx. dimensions of circuit and camera: 60 x 11.4 x 5.1mm


  • Only for Raspberry Pi Zero or Zero W with CSI camera port
  • Raspberry Pi Zero not included

Getting started with PiCamera
R339.90  Inc VAT
3.3V ADS1115 ADC Module for Raspberry Pi 3/2 / B + I2C RPI ADS1115 ADC Analog to Digital Converter (1B4 ADS1115 ADC Module for RPi)
RPi-ADS1115-ADCModule is a precision analog-to-digital converterADC),one of themADS1115Is able to offer16Bit sampling accuracy of the chip, using a very small sizeMSOP - 10Package.

Data passedI2CCompatible serial interface for transmission, owned4roadI2CAddress can be selected, work power only need3.3VYou can. Its main function is that it can be used to detect analog signals and convert them to digital signals.

You can put analog signals on joysticks or other analog sensors such asNTC, Temperature, dust sensors and other equipment through thisRPi-ADS1115-ADCModule access raspberry faction, through the raspberry dispatch device to collect the analog signal.




65.0 mm 30.0 mm 18.0 mm

power supply


Analog input voltage


Programmable data rate



stand by


Sampling accuracy



Select the address by pin

Number of channels

4Single-ended or2Differential input

Programmable Comparator(PGA)

2/3 ~ 16


stand by

R159.90  Inc VAT
Wemos® Higrow ESP32 WiFi + bluetooth Battery + DHT11 Soil Temperature And Humidity Sensor Module (1A3 Wemos Higrow)
More details available at:

A LG 3000mAH 18650 battery could make ESP32 run 17 hours or more.
This capacitive soil moisture sensor differs from most of the resistive sensors on the market, using capacitive sensing principle to detect soil moisture. It avoids the problem that the resistance sensor is easy to corrode and greatly prolongs its working life.
Size: 193.5mm x 29.4mm
Package includes:
1 x Wemos® Higrow ESP32 WiFi + bluetooth Battery + DHT11 Soil Temperature And Humidity Sensor Module
R299.90  Inc VAT
ESP32-WROVER 4MB Module with Bluetooth and WiFi (ESP32-WROVER)

ESP32-WROVER is a powerful, generic WiFi-BT-BLE MCU module that targets a wide variety of applications, ranging from low-power sensor networks to the most demanding tasks, such as voice encoding, music streaming and MP3 decoding. At the core of this module is the ESP32-D0WDQ6 chip*, same as ESP-WROOM-32 module. Compared to ESPWROOM-32, ESP32-WROVER has an additional SPI Pseudo static RAM (PSRAM) of 32 Mbits. As such, ESP32- WROVER features both 4 MB external SPI flash and 4 MB external PSRAM. The ESP32-WROVER module has a PCB antenna, while the ESP32-WROVER-I uses an IPEX antenna. The information in this datasheet is applicable to both of the two modules. The chip embedded is designed to be scalable and adaptive. There are two CPU cores that can be individually controlled, and the clock frequency is adjustable from 80 MHz to 240 MHz. The user may also power off the CPU and make use of the low-power coprocessor to constantly monitor the peripherals for changes or crossing of thresholds. ESP32 integrates a rich set of peripherals, ranging from capacitive touch sensors, Hall sensors, low-noise sense amplifiers, SD card interface, Ethernet, high-speed SPI, UART, I2S and I2C.

The integration of Bluetooth, Bluetooth LE and Wi-Fi ensures that a wide range of applications can be targeted, and that the module is future proof: using Wi-Fi allows a large physical range and direct connection to the internet through a Wi-Fi router, while using Bluetooth allows the user to conveniently connect to the phone or broadcast low energy beacons for its detection. The sleep current of the ESP32 chip is less than 5 µA, making it suitable for battery powered and wearable electronics applications. ESP32 supports a data rate of up to 150 Mbps, and 22 dBm output power at the antenna to ensure the widest physical range. As such the chip does offer industry-leading specifications and the best performance for electronic integration, range, power consumption, and connectivity. The operating system chosen for ESP32 is freeRTOS with LwIP; TLS 1.2 with hardware acceleration is built in as well. Secure (encrypted) over the air (OTA) upgrade is also supported, so that developers can continually upgrade their products even after their release.

Package includes:

1 x ESP32-WROVER 4MB Module

R159.90  Inc VAT
Infrared IR Wireless Remote Control Module DIY Kit HX1838 For Arduino (2C1 IR remote control Arduino)

Latest infrared wireless remote control kit consists of Mini Slim 38KHz IR remote control and infrared receiver modules, Mini Slim infrared remote control with 17 function keys, working distances of up to 8 meters, ideal for a variety of devices. IR receiver module can receive standard 38KHz modulation remote control signal, through programming, you can achieve remote control signal decoding operation, which can produce a variety of remote control robots and interactive projects.
Ultra-thin infrared remote control product parameters:

    1 Transmission Distance: 8m above (specific and surroundings, the receiver sensitivity and other factors)
    2 Effective angle: 60 degrees
    3 Sticking Material: 0.125mmPET, the effective life of 20,000 times.
    4. Stable quality, cost-effective
    5 quiescent current 3-5uA, dynamic current 3-5mA.



#include <IRremote.h>

int RECV_PIN = 11;

IRrecv irrecv(RECV_PIN);

decode_results results;

void setup()
  irrecv.enableIRIn(); // Start the receiver

void loop() {
  if (irrecv.decode(&results)) {
    Serial.println(results.value, HEX);
    irrecv.resume(); // Receive the next value
R24.90  Inc VAT
6DOF MPU-6050 3 Axis Gyro With Accelerometer Sensor Controller Module (2B6 6DOF MPU-6050 Gyro Accelerometer)

Name: MPU-6050 module (three-axis gyroscope + triaxial accelerometer)
2.54mm pin spacing
MPU-6050 Accelerometer + Gyro
The MPU-6050 sensor contains a MEMS accelerometer and a MEMS gyro in a single chip. It is very accurate, since it contains 16-bits analog to digital conversion hardware for each channel. Therefor it captures the x, y, and z channel at the same time.


16bit AD converter-chip, 16-bit data output
Use Chip: MPU-6050
Power supply :3-5v (internal low dropout regulator)
Communication: IIC communication protocol standard
Gyro Range: ± 250 500 1000 2000 ° / s
Acceleration range: ± 2 ± 4 ± 8 ± 16g
Using Immersion Gold PCB, welding machines to ensure quality
Size: 20mm x 16mm x 10mm


Motion sensing games
Augmented Reality
Electronic Image Stabilization (EIS: Electronic Image Stabilization)
Optical Image Stabilization (OIS: Optical Image Stabilization)
"Zero-touch" gestures User Interface
Pedestrian navigation
Gesture shortcuts


Smart phone
Tablet device
Handheld games
3D remote controller
Portable navigation devices

Package includes:

1 x MPU-6050 module
R29.90  Inc VAT
4 Channel Infrared Obstacle Avoidance Sensor Module Red (4 sensor infrared kit)
1. Working voltage: DC 3.3V-5V
2. Working current: try to use more than 1A power supply
3. Working temperature: -10 °C - +50 °C
4. Mounting: M3 screw
5. Detection distance: 1mm to 60 CM is adjustable, the closer the distance is, the more stable the performance is, and the white reflection distance is the furthest.
6. Size: Central control board 4.4mm × 4.0mm × 12mm, small board 25mm × 12mm × 12mm
7. Output interface: 6-wire interface (1234 is 4 signal output, + is positive power, - is negative power(ground)
8. Output signal: TTL level (can be directly connected to the I/O number of the single-chip microcomputer. When the infrared light reflected from the sensor is sensed, the red indicator light is on and the output level is low; when there is no infrared light, the indicator light is off and the output is level is high.)
1. Smart car or robot hunt (including black and white lines), along the black line path, also known as tracing.
2. The smart car avoids the cliff and prevents falling.
3. Smart car avoids obstacles
Package includes:
1 x Main Board
4 x IR boards
1 x DuPont lines set
R69.00  Inc VAT
1CH Channel DC5V 70MA Latching Relay Module Bistable (Bistable relay)
Working voltage: DC 5V
Working current: 70MA
Standby current: 1UA
Load current: AC 250V / 10A, DC 30V / 10A
Trigger mode: Low pulse trigger
Size: 35mm x 16mm  x 18.5mm   
Weight: 13.5 g
USE 1:
By default, the relay is released, press the trigger button, the relay pull, press again, the relay release, the third press, the relay pull, and so on.
USE 2:
By default, the relay is released, MCU output low-pulse(0.3-1seconds), the relay pull, low-pulse again, the relay release, the  third low-pulse, the relay pull, and so on.
Module interface:
1. VCC: positive power supply (VCC)
2. GND: negative power supply (GND)
3. T: Low pulse trigger
Relay outputs:
1. NO: normally open relay interface
2. COM: Common Interface Relays
3. NC: normally closed relay interface
USE: By default, the relay is released, press the trigger button, the relay pull, press again, the relay release, the third press, the relay pull, and so on
Typical applications:
Automotive electronics
Smart Home
Emergency lighting
MCU development board
Toy car

Package includes:

1 x Relay module
R59.90  Inc VAT
Avoidance tracking Smart Robot Car Chassis Kit Speed Encoder Battery Box 2WD Ultrasonic module For Arduino kit (1D1 Aduino robot car)
Please Note: Some drilling will be required. You might need to add a few standoffs and screws to build it the way you want it.

This complete robot car kit includes the arduino as well. Just add batteries and code. Great for beginners to learn how to code using sensors and motion on the Arduino boards

Pdf manual available at

Get more details at

Package Includes: 
  • Car chassis x 1 
  • Car Wheels x 2 
  • DC Gear Motor x 2 
  • 20 line gun code disk x 2 
  • Fasteners (high intensity black acrylic) x 4 
  • Caster x 1 
  • Four battery box x 1 
  • Quality Rocker Switch x 1 
  • Assembly drawing x 1
  • Several screws and nuts
  • V5 shield x 1
  • UNO R3 x 1
  • SG90 x 1
  • FPV x 1
  • L298N x 1
R449.90  Inc VAT
Discontinued: Raspberry Pi Compute Module 3+ Developer Kit (AW C2 compute kit)

The Compute Module Development Kit is made for developing industrial applications with CM3+, CM3+/Lite, CM3, CM3 Lite, and CM1.

The Development Kit contains the critical hardware that allows you to design the Compute Module into a custom system, and gives you the freedom to add extra components and place parts exactly where your product needs them.

The kit includes the Compute Module IO (CMIO) board, which is a simple, open-source breakout board into which you can plug a Compute Module. The board hosts 120 GPIO pins, an HDMI port, a USB port, two camera ports, and two display ports.

The Development Kit contains the following:

1 × CMIO v3 breakout board

1 × CM3+/32GB Compute Module

1 × CM3+/Lite Compute Module

1 × CMCDA board (breaks in half to 1 × camera and 1 × display adapter)

2 × 22W, 0.5mm pitch, 50mm length small FFCs for the adapters

1 × USB B to USB A cable (for programming)

4 × Pin header female-to-female jumper leads (20cm), to allow connecting display and camera I2C

    Please Note. Power supply is NOT included, but is required to power the product.

    Getting started with Raspberry Pi compute
    Buildroot Setup


    Compute Module Datasheet

    Schematics & Interface Information

    R2,099.90  Inc VAT
    CM3+ 16GB Raspberry Pi Compute Module 3+ BCM2837B0 SoC 16GB eMMC Memory (C2 Compute 3+ 16GB eMMC)

    Product Overview

    The Raspberry Pi Compute Module 3 + (CM3+) are DDR2-SODIMM-mechanically-compatible System on Modules (SoMs) containing a processor, memory, eMMC Flash (except "Lite" version) and supporting power circuitry. These modules allow a designer to leverage the Raspberry Pi hardware and software stack in their own custom systems and form factors. In addition the modules have extra I/O interfaces over and above what is available on the Raspberry Pi model A/B boards, providing more options and fostering rapid development for the designer. The Compute Module 3 + 16GB has a 200 pin SODIMM design and contains 16GB of on-board eMMC flash memory.
    • Broadcom BCM2837B0 Cortex-A53 64-bit 1.2GHz SoC
    • 1GB LPDDR2 SDRAM Memory
    • 16GB eMMC flash memory storage on-board
    • Production life guaranteed until January 2026
    • H.264, MPEG-4 decode (1080p30), H.264 encode (1080p30), OpenGL ES 1.1, 2.0 graphics
    • Compatible with NOOBS_3_0_0


    Embedded Design & Development, Electronics Design, Industrial, IIoT (Industrial Internet of Things), IoT (Internet of Things)

    R690.00  Inc VAT
    Mini-computer Add-ons Based on Raspberry Pi Compute Module with POE (C1 ws mini computer)

    The add-ons include: expansion board, metal case, power supply, and cooling fan. easily make a mini-computer if you happen to have a compute module

    Ideal choice for Raspberry Pi Compute Module, either study/evaluation/development, or industrial applications

    Comes with PoE Expansion Board

    Compute Module PoE Board: dual CSI camera ports, PoE (Power over Ethernet) feature, versatile peripheral interfaces

    Ingenious cut-out design for peripherals

    Ingenious cut-out, highly matching the master board, along with clear labels, easy to use

    Cooling fan vent for better cooling

    Comes with cooling fan, allows being controlled by software via GPIO, or being powered directly from 5V supply

    Mounting holes on the bottom

    smooth and clean metal bottom surface, with mounting holes on both sides, suitable for industrial applications

    Application examples

    binocular vision, PoE powered Raspberry Pi projects, or other industrial context

    Outline dimensions

    Development Resources


    R799.90  Inc VAT
    Mini Joystick Module (Mini Joystick Module 4B2)

    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


    Three axis (X,Y,Z and button)
    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
    R19.90  Inc VAT
    Two Channel 5V DC Relay Module (2A3 2Two channel relay)


    This is a two channel 5V DC relay module with active low. It can be controlled by variety of microcontrollers such as Arduino, Raspberry Pi, PIC, DSP, AVR or ARM etc.

    • Has the ability to control two separate appliances or pieces of equipment
    • Two on-board optoisolators enable direct interfacing to microcontrollers.
    • Two red LED status lights on-board show relay activity.
    • Widely used in PLC control or smart home control
    • 4 x M3 mounting holes for easy fixing via standoffs


    • 15-20mA drive current needed per channel
    • Relay coil maximum operating voltage: 5V
    • Relay coil maximum current: 89.3mA
    • Relay contact maximum:  AC250V at 10A or DC30V at 10A
    • No. of relays/channels: 2
    • Item size: 57 x 55 x 20mm
    • Item weight: 57g


    • 1 x 2 Channel Relay Module



    Exercise proper caution when connecting mains driven equipment or appliances to relay module as lethal current will be present.

    R37.90  Inc VAT
    DC 4.5-30V 3 Wire LED Voltmeter Digital Display Panel Volt Meter (2A5 dc 3 wire volt meter)
    Display Color: Red
    The black line connects to the negative electrode, red line connects to positive pole of power supply, white line connects to positive pole of tested power supply
    Material: Plastic Shell
    Display Digit: 3
    Measuring Range: DC 4.5-30V
    Working voltage: 4.5-30V
    Overall Dimension: Approx 28mm x 47mm x 21mm
    Package Includes:
    1 x Digital LED Display Voltmeter
    R39.90  Inc VAT
    DHT11 Temperature and Relative Humidity Sensor Module (2B3 DHT11 temp/humid)

    Product information
    This module can detect humidity and temperature of the surrounding environment. Outputs a digital signal. Has a mounting hole for easy installation. Includes 3 DuPont wires to interface to microcontroller.

    Humidity measurement range: 20%~90% RH
    Humidity measurement error: ±5% RH
    Temperature measurement range: 0~60 Cƒ
    Working voltage: 5V
    Size: 28 x 12 x 8mm

    Package includes
    1 x DHT11 Temperature and Relative Humidity Sensor Module

    How to setup a DHT11 with your Raspberry Pi

    R39.90  Inc VAT
    AM2302 DHT22 Temperature And Humidity Sensor Module (2B3 DHT22 temp/humid)


    AM2302 Humicap digital temperature and humidity module is a digital output signal containing a calibrated temperature and humidity combined sensor. It uses dedicated digital module capture technology and temperature and humidity sensor technology to ensure that products has high reliability and excellent long-term stability. Sensor includes a capacitive humidity sensing element and a high-precision temperature measurement device, and with a high-performance 8-bit microcontroller connected. Therefore, the product has excellent quality, fast response, anti-interference ability, low cost and other advantages. Ultra-small size, low power consumption, signal transmission distance up to 20 meters. Making it the best choice for all kinds of applications and even the most demanding applications.


    HVAC (Heating Ventilation Air Conditioning), dehumidifiers, testing and inspection equipment, consumer goods, automotive, automation, data loggers, home appliances, humidity regulator, medical,weather stations, and other related humidity detection control.


    Dimensions: 40 x 23mm
    Weight: 4g
    Voltage: 5V
    Port: digital two-way single bus
    Temperature range: -40 to 80 °C ± 0.5 °C
    Humidity: 20 to 90% RH ± 2% RH
    Platform: Arduino, SBC

    Package includes:

    1 x Sensor Module

    How to setup a DHT22 with your Raspberry Pi

    R89.90  Inc VAT
    TEC1-12715 12V Peltier Plate Module (1B5 Peltier 12V 40x40)

    Description: Thermoelectric coolers (TEC or Peltier) create a temperature differential on each side. One side gets hot and the other side gets cool. Therefore, they can be used to either warm something up or cool something down, depending on which side you use. You can also take advantage of a temperature differential to generate electricity.

    This Peltier works very well as long as you remove the heat from the hot side. After turning on the device, the hot side will heat quickly, the cold side will cool quickly. If you do not remove the heat from the hot side (with a heat sink or other device), the Peltier will quickly reach stasis and do nothing. We recommend using an old computer CPU heatsink or other block of metal to pull heat from the hot side. We were able to use a computer power supply and CPU heatsink to make the cold side so uncomfortably cold we could not hold our finger to it.

    Note: It is imperative that a heat sink is used on the hot side of the module. Running the module without one can cause damage to this part. If it’s too hot to comfortably touch, you’re in the danger zone!


    Model: TEC1-12715
    Color: white
    Couples: 127
    Voltage: 12V
    Umax: 15.4V
    Imax: 15A
    Max power consumption: 231W
    Tmax: 70°C
    Qcmax △T=0(W): 137W
    Size: 40 x 40 x 3.3mm
    Weight: 50g


    Package includes:

      1 x cooler plate module(40mm x 40mm)

    R94.90  Inc VAT
    USB To RS232 TTL PL2303HX Cable Adapter Module Converter (2C4 USB split to jumper Female)
    USB TO RS232 TTL PL2303HX Auto Converter Module Adapter 5V Output, provides the best and convenient way to connect your RS232 TTL devices or DEMO board to your computer via the usb port.


    Built-in TTL COM PC-PL2303HX Chip
    Standard USB type A male and TTL 4 pin connector
    Cable length: 1000mm (39 3/8 in)
    Simple and Easy way to give USB support to your projects
    Black cable-----GND
    Green cable----TXD
    White cable----RXD
    Red cable ---- VCC (5V)

    Package includes:

    1 x USB to RS232/TTL PL2303HX cable adapter module
    R45.90  Inc VAT
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