Special Offers
Build a BalanceBot with the Raspberry Pi!
The BalanceBot extension kit takes your GoPiGo3 and turns it into an upright balancing robot! Kit includes an IMU sensor, IR receiver, IR remote control and a set of 3 sensor mounts. Program examples provided in Raspbian for Robots in Python.
Please Note. The GoPiGo3, Raspberry Pi and other associated hardware are NOT included in this purchase.
What’s included:
- BalanceBot Power Cable (longer than the original one that comes with the GoPiGo3 base kit)
- IMU Sensor
- Infrared Reciever Sensor
- Infrared Remote Control
- Sensor Mounts (s/3)
What else do I need:
- Raspberry Pi (B or 3 recommended)
- GoPiGo3 Base Kit (Does not work with GoPiGo2 or GoPiGo1)
- 8 x AA Batteries
- Raspbian for Robots SD card (will not work with DexterOS)
NOTE: This expansion kit will not work with the GoPiGo2.
Arduino is an open-source electronics platform based on easy-to-use hardware and software. Arduino boards are able to read inputs - light on a sensor, a finger on a button, or a Twitter message - and turn it into an output - activating a motor, turning on an LED, publishing something online.
Find more info on Arduino at https://www.arduino.cc/en/guide/introduction
Specifications:
Microcontroller ATmega328
Operating Voltage 5V
Input Voltage (recommended) 7-12V
Input Voltage (limits) 6-20V
Digital I/O Pins 14 (of which 6 provide PWM output)
Analog Input Pins 6
DC Current per I/O Pin 40 mA
DC Current for 3.3V Pin 50 mA
Flash Memory 32 KB (ATmega328) of which 0.5 KB used by bootloader
SRAM 2 KB (ATmega328)
EEPROM 1 KB (ATmega328)
Clock Speed 16 MHz
Length 68.6 mm
Width 53.4 mm
Package includes:
1 x UNO R3
1 x USB cable
Description:
This is an official Raspberry Pico that has had headers professionally pre-soldered on by a South African electronic manufacturing company.
Raspberry Pi Pico, a microcontroller board built on silicon designed by Raspberry Pi.
Whether you choose to use our C/C SDK, or the official MicroPython port, everything you need to get started is here. You’ll also find links to the technical documentation for both the Raspberry Pi Pico microcontroller board and our RP2040 microcontroller chip.
Board Specifications:
- RP2040 microcontroller chip designed by Raspberry Pi in the United Kingdom
- Dual-core ARM Cortex M0 processor, flexible clock running up to 133 MHz
- 264kB of SRAM, and 2MB of on-board Flash memory
- Castellated module allows soldering direct to carrier boards
- USB 1.1 Host and Device support
- Low-power sleep and dormant modes
- Drag & drop programming using mass storage over USB
- 26 multi-function GPIO pins
- 2×SPI, 2×I2C, 2×UART, 3×12-bit ADC, 16×controllable PWM channels
- Accurate clock and timer on-chip
- Temperature sensor
- Accelerated floating point libraries on-chip
- 8×Programmable IO (PIO) state machines for custom peripheral support
Download Pinout Diagram
Documentation
Documentation for the Raspberry Pi Pico board and the RP2040 microcontroller:
Raspberry Pi Pico Datasheet
An RP2040-based microcontroller board
RP2040 Datasheet
A microcontroller by Raspberry Pi
Hardware design with the RP2040
Using the RP2040 microcontroller to build boards and products
Getting Started with Raspberry Pi Pico
C/C development with the Pico and other RP2040-based microcontroller boards
Pico C/C SDK
Libraries and tools for C/C development on the RP2040 microcontroller
Pico Python SDK
A MicroPython environment for the RP2040 microcontroller
The API level Doxygen documentation for the Raspberry Pi Pico C/C SDK is available as a micro-site.
Resources:
https://www.raspberrypi.org/blog/raspberry-pi-silicon-pico-now-on-sale/
https://www.raspberrypi.org/products/raspberry-pi-pico/
https://www.youtube.com/watch?v=ZY-HrRGCQ4w
Add wifi to Pico using Cricket
https://www.thingsonedge.com/post/pico-cricket-blynk-phone-alerts
YouTube video on Pico by Jeff Geerling
https://projects.raspberrypi.org/en/projects/getting-started-with-the-pico/1
The Arduino UNO is a development board which features the ATmega328P microcontroller (MCU). It is a perfect introduction to electronics and coding. The UNO also demonstrates the basics on sensors and actuators.
The UNO is the ideal, entry-level board for those who are new to developing on the Arduino platform. It’s a popular board as it is really robust when it comes to tinkering. For those more experienced, it’s still the perfect board for rapid prototyping.
How simple is it?
Very. The board contains everything it needs to support the ATmega328P MCU. Just connect it to PC via USB cable or connect it to an AC-to-DC battery.
The Arduino Software (IDE) is there to help but the UNO is a sturdy board. You can tinker to your heart’s content without having to worry too much about breaking it. And, if something does go wrong, you can always replace the chip.
There is also a community surrounding Arduino which is there with lots of support. So, if you’re ever stuck, just reach out for help. There is also tonnes of resource to help inspire you with your next project. https://www.arduino.cc/
What else is on-board?
ATmega328P Microcontroller
14 x digital I/O pins (6 can be used as PWM outputs)
6 x Analogue inputs
16MHz quartz crystal
1 x USB
1 x power jack
1 x ICSP header
1 x reset button
Operating voltage: 5 V
FLASH memory: 32 KB
SRAM: 2 K
EEPROM: 1 K
Size: 68.6 x 53.4 mm
What is Arduino?
Arduino is an open-source electronics platform consisting of hardware and software. Every aspect is designed to be straightforward so you can learn to code or design a project, quickly and easily. It’s designed for students, programmers, designers, hobbyists and tinkerers.
The Arduino open-source software (IDE) is there to help too. It makes is much easier to write code and transfer it to your board.
Note
USB Cable and battery are not included.
Arduino Uno Development Boards
Here at RS we have 3 versions of the Arduino Uno Development Board:
715-4081 Revision 3 for DIP package types
769-7409 Revision 3 for SMD package types
847-4897 Revision 3 with long pins for DIP package types
The Uno board is used to develop the AVR ATmega 328 microcontroller and can be powered by either connecting the board to a computer via a USB cable or with an AC to DC adaptor.
For Arduino resources: http://labs.arduino.org/
Features of the Arduino Uno
• ATmega 16U2 programmed as a USB to serial converter
• 14 digital I/O pins (6 can be used as Pulse Width Modulation (PWM) Outputs)
• 6 analogue inputs
• 16 MHz ceramic resonator
• USB connection
• Power jack
• ICSP header
• Reset button
What's in the box?
1 x Arduino Uno V3
Description:
This Starter Kit is based around the Raspberry Pi Pico development board which features the Raspberry Pi RP2040 microcontroller chip. 
Whats in the box:
- The Raspberry Pi Pico microcontroller
- USB A male to USB micro B male 1.5m cable
- 2.54mm Pitch Single Row Pin Header 40-PIN - Black
- 5.1V 2.5A Official Power Supply white for Pico
Resources:
Add wifi to Pico using Cricket
https://www.thingsonedge.com/post/pico-cricket-blynk-phone-alerts
The Logitech MK220 Wireless Combo Keyboard and Mouse is about 36% smaller than standard keyboards but still has all the standard keys—so doing the things you love is as easy as ever. This wireless Keyboard and Mouse combo is a complete package that offers fast typing and faster navigation, With keys that barely make a sound, extended battery life and reliable, long-range wireless connection. The keyboard’s minimalist design not only blends in with your décor—it serves a purpose. No extra space between the keys makes it compact as well as sleek. The reliable Advanced 2.4 GHz wireless connection lets you work or play up to 10 meters (33 feet) away with virtually no delays or dropouts. So you can work or play in more places—like your comfy couch or control your computer from across the room, the wireless connection virtually eliminates delays, dropouts and interference and gives you a range of up to 10 meters (33 feet).You can go for months without battery hassles—24 months for the keyboard and 5 months for the mouse. Setup on the Logitech MK220 Wireless Combo Keyboard and Mouse couldn’t be easier—you simply plug the wireless receiver into a USB port on your computer and start tweeting, blogging right away without software and without the clutter of cords.
Specifications:- Advanced 2.4 GHz wireless
- Plug & Play
- Compact Design
- Sleek, minimalist design
- Whisper-quiet keys
- 128-bit AES encryption
Works with:
- Windows XP, Windows Vista, Windows 7 or Linux kernel 2.6 or later
- Requires USB 2.0 port
Features
- Much smaller design, same keys
The compact keyboard is about 36% smaller than standard keyboards but still has all the standard keys—so doing the things you love is as easy as ever. - Advanced 2.4 GHz wireless
So you can work or play in more places—like your comfy couch—the wireless connection virtually eliminates delays, dropouts and interference and gives you a range of up to 10 meters (33 feet).*
*Wireless range may vary due to environmental and computing conditions. - 128-bit AES encryption
It helps protect your information by encrypting data transfer between the keyboard and receiver with one of the highest levels of data encryption available. - Fewer battery hassles
A 24-month keyboard and 5-month mouse battery life mean you can go for months without the hassle of changing batteries.**
**Works with Windows-based PCs. (Battery life may vary based on user and computing conditions. - Sleek, minimalist design
The keyboard’s minimalist design not only blends in with your décor—it serves a purpose. No extra space between the keys makes it compact as well as sleek. - Plug-and-play simplicity
Setup couldn’t be easier—you simply plug the wireless receiver into a USB port on your computer and start tweeting, blogging right away without software.
- Keyboard
- Mouse
- USB receiver
- 2 AAA (keyboard) and 1 AA (mouse) batteries
- User documentation
You will find this motor and wheel can be installed conveniently with many fixed locations on the acrylicplate of most robot chassis, and is very suitable for Raspberry Pi, Arduino and MCU robotics.
| Quantity | 1 Piece(s)/pack |
| Color | Yellow black |
| Material | ABS iron |
| Compatible Models | Robot, gun toy, four wheel drive toy, aircraft toy, vibration products |
| Other Feature | Motor speed: 100 per minutes; Torque: 4.5kg. cm1; Voltage: 3~6V; Non-loaded revolving speed: 100RPM; Non-loaded current: 60mA; Torque (6V): 4500mg cm |
| Packing List | 1 x Motor 1 x Wheel |
The four-channel relay module contains four 5V relays and the associated switching and isolating components, which makes interfacing with a microcontroller or sensor easy with minimum components and connections.
A solid state relay (SSR) is an electronic switching device that switches on or off when an external voltage (AC or DC) is applied across its control terminals. It serves the same function as an electromechanical relay, but has no moving parts and therefore results in a longer operational lifetime.
Specifications:
5V Omron solid state relays 240V / 2A, output with resistive fuse 240V / 2A.
Dimensions: 57x55x25 (length x width x height)
Input Power: 5VDC
Control signal input voltage: (0-2.5V low state relay ON) (3-5V state high relay OFF)
Voltage:5V
Quiescent current: 0 mA
Operating current: 12.5mA
Trigger Voltage: 3.3-5V
Trigger current: 2mA
CH2: relay module signal triggering end (high to trigger active)
CH3: relay module signal triggering end (high to trigger active)
CH4: relay module signal triggering end (high to trigger active)
Package includes:
1 x Four way Solid State Relay Module
Python Code
The one-channel relay module contains four 5V relays and the associated switching and isolating components, which makes interfacing with a microcontroller or sensor easy with minimum components and connections.
A solid state relay (SSR) is an electronic switching device that switches on or off when an external voltage (AC or DC) is applied across its control terminals. It serves the same function as an electromechanical relay, but has no moving parts and therefore results in a longer operational lifetime.
Feature:
Voltage:5V
Quiescent current: 0 mA
Operating current: 12.5mA
Trigger Voltage: 3.3-5V
Trigger current: 2mA
Package included:
1 x One way Solid State Relay Module
Relay tutorial for Raspberry Pi
This robot chassis is designed to be used with our Explorer HAT, Explorer HAT Pro, or Explorer pHAT boards though it will work with other motor drivers!
The kit is a great way to introduce yourself to robots and controlling motors with your Raspberry Pi. It even includes a camera mount so your little robot can take pictures while it's roaming around!
There is no soldering required and the whole kit can be put together with a small flat-head screwdriver.
Connor Plant has created a build video here: https://www.youtube.com/watch?v=jHn3ZiPG69w
Kit includes:
- Laser cut chassis
- Raspberry Pi camera mount
- 2 x super-grippy moon-buggy wheels
- 2 x push header motors (298:1 ratio)
- 0.5" front castor wheel
- Jumper leads
- 2 x motor mounting brackets
- 2 x battery clips (battery optional and not included)
- Nuts, bolts, and other fixings
Build up your robot and program it in Python, Scratch, or whatever language you prefer! Add a USB battery pack (not included) and a WiFi dongle and you can make it roam free!
Does not include the Raspberry Pi, Raspberry Pi Camera, or Explorer HAT (Pro or pHAT).
Resealable box with 15 compartments that contains a total of 300 TO-92 transistors. The transistors are of 15 differents models both NPN and PNP. 40 pieces for each model.
Note: Because they are packed manually it is possible to have inconsistencies.
Thank you for your understanding
Resources:
Introduction to Transistors
Different Types of Transistors and Their Working
This kind of 8 way joystick is originally used in arcade games, but we think it is a good solution for DIY projects that need multiple frequency buttons. There is 4 micro switch detects the stick position and users can easily get the stick positions by reading the voltage output from the connector with a controller such as Arduino and Raspberry Pi.
Features :
8 way operation.
Mountable in control panels.
Easy to operate with high sensitivity.
Use it to DIY your own Arcade gaming machine.
Top Ball Diameter: Approx. 35mm
Total Size: Approx. 95x60x100mm
1 x Joystick
Cables not included
Learn about RetroPie
Compatible with Zero Delay Arcade USB Encoder & Wire Set (Not included)
Compatible like buttons
Pic is for illustration purposes only.
Colours might differ between blue and red as per manufacturer stock availability.
This T shaped breakout board makes it easier to use the GPIO pins as it is bigger in size and labeled.
The board also tightly fits on to a breadboard making electronic experiments much easier.
Specifications:- 40 Pins means it's ready for use on the Pi3B,Pi2B and B
- 1 x T Style 40-Pin GPiO Breakout Board
Protect your Pi Zero W in style with the Pibow Zero W case, in beautiful berry colours - red, purple, and blue!
Note that this is the case for the Raspberry Pi Zero W only. This case is not compatible with the Pi Zero v1.2/1.3. Does not include a Raspberry Pi Zero W!
Features
- Compatible with Raspberry Pi Zero W
- Super-slimline profile
- Fully HAT/pHAT compatible
- Protects your beloved Pi Zero W!
- Clear top and base leave Raspberry Pi Zero W visible
- GPIO cut-out
- Leaves ports and GPIO accessible (encloses micro SD and blocks RUN/TV header)
- Made from lightweight high-quality cast acrylic
- Great for hacking and tinkering!
- Made in Sheffield, UK
Crafted out of four unique layers including a transparent top and base that leave your beautiful Pi visible inside. Each layer is laser-cut from colourful high-quality cast acrylic and once stacked they securely contain a Raspberry Pi Zero W while leaving the primary ports and GPIO accessible.
This case is lightweight and ideal for mounting to any surface. No tools are required for assembly or disassembly (check out the exploded diagram on this page for tips on assembly, or our tutorial).
This product contains only the display. Raspberry Pi, case and cables are shown for illustration purposes only and not included.
Description:
The cute PiTFT got even more adorable with this little primary display for Raspberry Pi in HAT form! It features a 2.2" display with 320x240 16-bit color pixels. The HAT uses the high speed SPI interface on the Pi and can use the mini display as a console, X window port, displaying images or video etc. Best of all it plugs right in on top of your Model A or B and fits into our case quite nicely.
It's designed to plug directly onto the Raspberry Pi 2 or Raspberry Pi 1 Model A or B . While not specifically designed for Pi Model A or B,you can use it with A/B if you solder in an extra-tall 2x13 header (not included) instead of the included 2x20 header.
This design uses the hardware SPI pins (SCK, MOSI, MISO, CE0, CE1) as well as GPIO #25. All other GPIO are unused and are available on a 25-pin long breakout line. Since we had a tiny bit of space, there's 4 flat tactile switches wired to four GPIOs, that you can use if you want to make a basic user interface. For example, you can use one as a power on/off button.
Comes as a fully assembled display PCB and an additional 2x20 GPIO header. Some light soldering is required to attach the 2x20 GPIO header to the HAT but it's fast and easy for anyone with a soldering iron and solder. You can also swap the plain female header we have with a 'stacky' type that lets you plug in a hat or GPIO cable on top or a slim ultra-low-profile header.
Technical Details
- Board Dimensions: 65mm x 57mm x 6mm / 2.6" x 2.2" x 0.2"
- Screen Dimensions: 55mm x 40mm / 2.2" x 1.6"
Tutorials
Description:
The SanDisk Industrial SD™ and microSD™ cards deliver superior endurance and reliability for demanding industrial applications across a wide range of operational requirements. Typical applications include commercial surveillance cameras, drones, Industrial IoT gateways, factory automation, and network equipment. These hard-working, connected devices can now take advantage of a powerful suite of features available in our industrial-grade flash storage solutions
Specifications:
- Fast Read/Write performance enables high bit-rate video streams for commercial imaging applications such as surveillance and Industrial IoT
- “Smart” features including Health Status Monitor for proactive device status monitoring, and Automatic Read Refresh to prevent flash storage from being corrupt
- Class 10
- 16GB
- SDA 3.0 High Speed
- -25°C to 85°C
1 x Industrial micro SD 16GB C10
Resources:
Raspberry Pi Operating System Downloads: https://www.raspberrypi.org/downloads/
Detect human movement and any presence and send an alarm message to your phone. Keep an eye on your house. Works nicely with SONOFF 433 RF BridgeR2.
Features:
Dual infrared
Ultra-low power microprocessors
Double temperature compensation technology
Robust and durable, suitable for homes, offices, sheds, garages etc.
Easy installation and set-up.
Wall-mounted
Specifications:
Transmit distance: 150m (open)
Voltage: 3V
Standby current: ≤9μA
Alarm current: ≤10mA
Wireless frequency: 433.92MHz
Wireless Transmit Code: 1527Mhz (default)
Detection distance: [email protected] 25℃
Detection angle: 110 degrees
Maximum coverage area: 12m*12m
Alarm indicator light: on for 3 seconds
Working environment: indoor
Tamper switch: normally closed
Anti-white light intensity: 10000Lux
Product Size:120mm x 62mm x 46mm
Battery type: 2 x AA batteries(not included)
Weight: 120g
Use this unit with the Sonoff wifi bridge
Package includes:
1 x SONOFF® PIR2 Wireless Infrared Detector
you can turn off the LED and light from any point in time.
To use this feature, simply link your eWeLink application to Amazon Alexa. With a few steps you can tell Alexa or turn off lights and turn on all devices.
Remote ON/OFF
Scheduled/countdown timing
One-key sharing
Group/scene management
Specifications:
Terminal platform: Android , IOS
Connection: wifi
Control distance: Infinity (in 2G / 3G / 4G / WIFI network)
Standard: 86 type EU / 120 type US
Wireless power consumption: <0.3w
System: support IOS6.0 / Android2.3 and above
Input Voltage: AC90 ~ 250V, 50 / 60hz
Max. Current: 2A
Rated power: 400W
Wifi Frequency: 2.4GHz 802.11b / g / h
Power supply: zero fire power supply
Shell material: flame retardant ABS
Panel material: tempered glass
Color: White
Size:
120 type: 120mm x 78mm x 41mm
Package Includes:
1 x Touch Wifi Switch Module
The WiFi smart switches with 1-3 gangs of T2(EU & UK &US) available in white. Additionally T1, T2 and T3 support 433MHz remote controller to control.
All switches can be controlled remotely using your phone, and devices connected with switches can work independently. Works with Amazon Alexa and Google Assistant which let you turn on or off your appliances with a voice command, perfect for those need to handle much housework simultaneously. Features sensitive touch buttons that are attached on the simple and stylish switches to ensure a modern and nice decoration on any wall surface. A slight tap for easier control. If worry your monthly electricity bill is overwhelmed by power-hungry appliances, or wanna turn on your coffee maker while you’re sitting on the sofa, the time schedule is a good choice. Set a time for devices and the switches will help you turn on or off them automatically. Tailor smart scene for your appliances. simply set an event to happen to trigger one SONOFF device or groups of devices with a tap on your phone. Your devices will not run because of an abnormal WiFi network, the LAN control hence is designed to make sure they can work normally.
Compatible with IFTTT function, the switches can communicate with a slew of devices and services, to trigger them on or off. There are several complicated steps when we start to access a smart home, to pair, enter account and password, name and so on. The share control provides you a quick way to allow you and your family to control devices together. You’re not sure whether turning off the heater when leaving home, just take your phone out and open the eWeLink app to check the real-time device status.
Manual:
| Compare TX Models | ||||
| Type | T0 | T1 | T2 | T3 |
| 433MHz | No | Yes | Yes | Yes |
| Color | White | White | White | Black |
| EU | Yes | Yes | Yes | Yes |
| UK | Yes | Yes | Yes | Yes |
| US | Yes | No | Yes | Yes |
All US series with a border
Features:
Model: T2
Standard: US/UK/EU
Gang: 1 gang/2 gang/3 gang
Color: White
Input: 1C: AC 100-240V 50/60Hz 2A Max
2C: AC 100-240V 50/60Hz 4A Max
3C: AC 100-240V 50/60Hz 3A Max
Output: 1C: AC 100-240V 50/60Hz 2A Max
2C: AC 100-240V 50/60Hz 2A/Gand 4A/Total
3C: AC 100-240V 50/60Hz 1A/Gang 3A/Total
LED load: 1C/2C: 150W/110V(per channel)
300W/220V(per channel)
3C: 60W/110V(per channel)
100W/220V(per channel)
Operating systems: Android_4.1 or higher&iOS 9.0 or higher
Enclosure Material: PC V0 toughened glass panel
Wireless Standard: IEEE 802.11 b/g/n 2.4G
RF: 433.92MHz
EU/UK Size: 86*86*35mm
US Size: 120*74*38mm
Specifications:
- Remotely control devices through a phone
- Turn on/off devices with Amazon Alexa and Google Assistant
- Touch control buttons for convenient operation
- Set a particular time to turn on/off devices
- Customize one or groups of SONOFF devices to turn on/off with a simple tap
- Allow you to manage devices when there is no WiFi network in your space
- Control the device with your family together via device sharing
- Sync the real-time device status to your phone
- IFTTT service triggers a bunch of actions
- Can be managed by the 433MHz remote controller (not included)
Package includes:
1 x SONOFF T2 Smart Switch
2. EasyDriver requires a 7V to 30V supply to power the motor and can power any voltage of stepper motor.
3. The EasyDriver has an on board voltage regulator for the digital interface that can be set to 5V or 3.3V. Connect a 4-wire stepper motor and a microcontroller and you've got precision motor control! EasyDriver drives bi-polar motors, and motors wired as bi-polar. I.e. 4, 6, or 8 wire stepper motors.
Chip data: http://www.alldatasheetcn.com/datasheet-pdf/pdf/83571/ALLEGRO/A3967.html
- <https://www.brainy-bits.com/homing-stepper-motor-at-startup/
- https://www.brainy-bits.com/setting-stepper-motors-home-position-using-accelstepper/
Package includes: