Specials
Nano ATmega328P Board
Popular Nano ATmega328P Board with USB Cable. Ready to run, with header pins already soldered onto the board.
Part Code: NANOBOARD
Features
- ATmega328P Microcontroller with 32kB Memory
- CH340 USB Driver
- Standard DIP mounting for Breadboards
- 14 I/O Pins and 8 Analog Input Pins
- Dimensions: 45mm Length, 17mm Wide, 20mm Height from Header Pins
Nano ATmega328P Board Mounting Base
Standard base and I/O Expansion Board for Nano ATmega328P Boards with power supply connector.
Part Code: NANOSHIELD
Features
- Standard Base for Nano ATmega328P Board
- Shield Board Layout
- Plenty of Header Connectors
- Ideal for More Permanent Mounting and Operation
- Dimensions: 58mm Length, 54mm Wide, 15mm Height
ATmega328P Board
Popular Uno Compatible ATmega328P Board with USB Cable. Ready to run, with headers installed and necessary bootloader.
Part Code: UNOBOARD
Features
- ATmega328P Microcontroller with 32kB Memory
- CH340 USB Driver
- Complete with Standard USB Cable
- 14 I/O Pins and 6 Analog Input Pins
- Dimensions: 75mm Length, 54mm Wide, 15mm Height
Prototyping Shield for UNO Board
Prototyping Shield for Uno ATmega328P Boards. Headers pre-installed and with small prototyping breadboard.
Part Code: UNOPROTOBRD
Features
- Standard Sized Prototyping Shield
- Pre-Installed Headers
- LED's Fitted for Testing
- Reset Pushbutton and User Pushbutton
- Dimensions: 70mm Length, 54mm Wide, 15mm Height
Mega 2560 Board with ATmega2560 Microcontroller
Popular ATmega2560 Mega Board with USB Cable. Ready to run, with headers installed and necessary bootloader.
Part Code: MEGABOARD
Features
- ATmega2560 Microcontroller with 256kB Memory
- Integrated USB Driver
- Complete with Standard USB Cable
- 54 I/O Pins and 16 Analog Input Pins
- Dimensions: 108mm Length, 53mm Wide, 15mm Height
Prototyping Shield for MEGA Board
Prototyping Shield for ATmega2560 MEGA compatible boards. Headers pre-installed and with small prototyping breadboard.
Part Code: MEGAPROTOBRD
Features
- Standard Sized Prototyping Shield
- Pre-Installed Headers
- Power and Status LED's Fitted
- Reset Pushbutton
- Dimensions: 103mm Length, 56mm Wide, 15mm Height
Ultrasonic Sensor Module
Small compact ultrasonic sensor module for measuring distances up to 4.5m. Ideal for obstacle detection on robots and also for basic distance measurement.
Part Code: ULTRASONICSENSOR
Features
- 2 Digital Data Pins
- 5V Operating Voltage
- Detection Distance 20mm to 4.5m
- Narrow Sensor Angle
- Dimensions: 45mm Length, 20mm Wide, 13mm Height
Joystick Module
Compact Joystick module for games, robot control and stepper movements. X and Y analog outputs for position information, as well as a tactile switch for pressing down on the button, ideal as a firing button. Complete with 5 pin header fitted.
Part Code: JOYSTICKMODULE
Features
- 5 Pin Header (3 Data Pins and 2 Power Connections)
- X and Y Axis Analog Outputs
- Tactile Switch Digital Output
- 5V Power Supply
- Dimensions: 47mm Length, 25mm Wide, 32mm Height
Capacitive Touch Sensor Module
Non mechanical touch sensor module. Turn devices on and off with a simply touch, no moving parts. Easily incorporated into toys or control panels.
Part Code: TOUCHSENSOR
Features
- 3 Pin Header (1 Data Pin and 2 Power Connections)
- Digital Output for Touch
- 5V Power Supply
- Dimensions: 24mm Length, 24mm Wide, 7mm Height
Pushbutton Module
Basic mechanical tactile pushbutton. Easily connects to your board for basic switching. Incorporates a pull-up resistor and easy to connect standard headers.
Part Code: PBUTTON
Features
- 3 Pin Header (1 Output Pin and 2 Power Connections)
- Digital Output for Pushbutton Closed
- Suitable for 3V and 5V Systems
- Dimensions: 20mm Length, 14mm Wide, 14mm Height
Active Buzzer Module
Produce a wide variety of sounds with this active buzzer module. Drive transistor included on the board. 3 Pin header connection.
Part Code: BUZZERMODULE
Features
- 3 Pin Header (1 Analog Input and 2 Power Connections)
- Active Speaker
- Ideal for Different Warning Sounds
- 5V Power Supply
- Dimensions: 30mm Length, 13mm Wide, 11mm Height
Digital Temperature and Humidity Sensor Module
Digital temperature and humidity sensor, for measuring temperature from 0°C to 50°C and humidity from 20% to 80%. Ideal for use with weather stations or heater/fan controllers.
Part Code: TEMPMODULE
Features
- 3 Pin Header (1 Digital Output and 2 Power Connections)
- Uses standard software code
- On-board Power LED indication
- 5V Power Supply
- Dimensions: 31mm Length, 14mm Wide, 11mm Height
Humidity Sensor Module
Analog humidity sensor module with HR202 humidity-sensitive resistor. Trimpot and threshold setting on-board. Unit provides a digital output once humidity reaches the set-point. Ideal for use with plant hot-houses etc.
Part Code: HUMIDITYMODULE
Features
- 3 Pin Header (1 Digital Output and 2 Power Connections)
- Protective Case for Humidity Sensor
- Setting Trimpot on-board
- 5V Power Supply
- Dimensions: 32mm Length, 14mm Wide, 11mm Height (dimensions without sensor)
Photocell Module
Photocell Module with photoresistor, op-amp, adjustable trimpot, power and threshold LEDs. This module detects the amount of light and is ideal for use as a night switch or security monitor for cupboards, lockers etc. Trip point is adjustable with on-board trimpot.
Part Code: PHOTOCELLMODULE
Features
- 3 Pin Header (1 Digital Output and 2 Power Connections)
- Power and Threshold LEDs
- Setting Trimpot on-board
- 5V Power Supply
- Dimensions: 32mm Length, 14mm Wide, 11mm Height (dimensions without sensor)
Vibration Sensor Module
Vibration Sensor Module with SW-108010PA vibration sensor, op-amp, adjustable trimpot, power and threshold LEDs. This module detects movement and is ideal for use as an earthquake monitor, bike alarm or baggage alarm. Trip point is adjustable with on-board trimpot.
Part Code: VIBRATIONMODULE
Features
- 3 Pin Header (1 Digital Output and 2 Power Connections)
- Power and Threshold LEDs
- Setting Trimpot on-board
- 5V Power Supply
- Dimensions: 32mm Length, 14mm Wide, 11mm Height (dimensions without sensor)
Optical Switch Module
Optical Switch Module ideal for counting the number of revolutions for a spinning disc.
Part Code: OPTICALMODULE
Features
- 4 Pin Header (1 Digital Output, 1 Analog Output and 2 Power Connections)
- Op-Amp on-board
- Standard Optical Switch
- 5V Power Supply
- Dimensions: 32mm Length, 14mm Wide, 12mm Height
Accelerometer Module
Compact acceleromter module featuring the MPU6050 Accelerometer chip. This chip combines a 3-axis accelerometer with a 3-axis gyroscope. Great for flight projects and movement tracking.
Part Code: ACCELEROMETERMOD
Features
- 8 Pin Header (2 Power, Serial Data and Clock, Auxiliary Data and Clock, I²C Address and Interrupt)
- Gyroscope - 250-200 deg/sec, Acceleration - 2-16g
- Unit Supplied with Right Angle and Straight Headers
- 3-5V Power Supply
- Dimensions: 20mm Length, 16mm Wide, 3mm Height
Single Relay Module
Basic Relay Module with 5V coil and SPDT Contacts rated up to 10A. Not recommended for switching mains voltages, board does not include optical isolation.
Part Code: RELAYMODULE
Features
- 3 Pin Header (1 Digital Control Input, 2 Power Connections)
- Reverse Polarity Protection
- On-board Power LED indication
- 5V Power Supply
- Dimensions: 34mm Length, 26mm Wide, 20mm Height
Opto Relay Module
Optically Isolated Single Relay Module with 5V coil and SPDT Contacts rated up to 10A. Not recommended for switching mains voltages.
Part Code: OPTORELAYMODULE
Features
- 3 Connection Input (1 Digital Control Input, 2 Power Connections)
- SPDT Output with Terminals
- On-board Power and ON LED indication
- 5V Power Supply
- Dimensions: 57mm Length, 16mm Wide, 18mm Height
RGB LED Module
High brightness combined RED, GREEN, BLUE (RGB) LED that can be driven individually from your boards output pins. Ideal for building multi-color displays, mood lights, robot eyes and much more.
Part Code: RGBLEDMOD
Features
- 4 Pin Header (3 Control Inputs, 1 GND Connection)
- High Brightness PLCC LED
- On-board current limiting resistors for LED's
- Great for School Projects and Coding Classes
- Dimensions: 22mm Diameter, 7mm Height
Traffic Light LED Module
Three large RED, GREEN and YELLOW LED's that can be driven directly from your boards output pins. Great for building traffic light projects, model railways, slot car raceways and much more.
Part Code: TRAFFICLEDMOD
Features
- 4 Pin Header (3 Digital Control Inputs, 1 GND Connection)
- Large 8mm LED's
- On-board dropping resistors for LED's
- Great for School Projects and Coding Classes
- Dimensions: 55mm Length, 21mm Wide, 15mm Height
8 Digit 7-Segment LED Module
8 Digit Red LED Display module for use as a counter or as an instrument display for showing frequency readings, voltages, currents etc.
Part Code: 8DIGITLEDMODULE
Features
- 5 Pin Header (1 Data Input, 1 Clock Input, 1 Latch Input, 2 Power Connections)
- On-board Two 74HC595 LED Driver ICs
- Uses standard 74HC595 Libraries for Controlling the Display
- Ideal for Displaying Large Frequency Values or as a Counter
- Dimensions: 70mm Length, 22mm Wide, 12mm Height (Not including header pins)
Smoke Sensor Module
Smoke sensor module with MQ-2 gas sensor. 4 pin header connection with adjustable trimpot for trip setting. Threshold LED and Power LED on-board.
Part Code: SMOKEMODULE
Features
- 4 Pin Header (1 Digital Threshold, 1 Analog Concentration Output, 2 Power Connections)
- Uses standard software code
- On-board Threshold and Power LED indication
- 5V Power Supply
- Dimensions: 32mm Length, 20mm Wide, 22mm Height
Rain Sensor Module
Rain Sensor Module for detecting rain and water. Can be used in a warning module to bring the clothes washing in, if rain starts to fall or can be used in a bath or tank, to indicate when water reaches a certain level.
Part Code: RAINMODULE
Features
- 4 Pin Header (1 Digital Threshold, 1 Analog Output, 2 Power Connections)
- Supplied with 2 wire connector between sensor and module
- On-board Threshold and Power LED indication
- 5V Power Supply
- Module Dimensions: 32mm Length, 15mm Wide, 6mm Height
- Sensor Dimensions: 50mm Length, 40mm Wide, 2mm Thickness
Soil Moisture Module
Soil Moisture Module for measuring moisture and sending a trigger signal if moisture falls below a certain level. Adjustable trigger setting on the module.
Part Code: MOISTUREMODULE
Features
- 4 Pin Header (1 Digital Threshold, 1 Analog Output, 2 Power Connections)
- Supplied with 2 wire connector between sensor and module
- On-board Threshold and Power LED indication
- 5V Power Supply
- Module Dimensions: 32mm Length, 15mm Wide, 6mm Height
- Sensor Dimensions: 60mm Length, 20mm Wide, 2mm Thickness