Maker Modules

Circuit Modules


Various ready-made circuit modules for a variety of functions.
Mini-PIR Module
M069

Mini-PIR Module

PIR motion sensor with operating in the 2.7V to 12Vdc supply range. Sensitivity 3-5m with output low to high for 2 secs on detection of motion....
£1.96
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STM8S003F3P6 Development Module
M079

STM8S003F3P6 Development Module

STM8S003F3P6 breakout board. Processor - STM8S003F3P6 16MHz 8-bit. 8K Flash memory, 1K RAM & 128 bytes EEPROM. 10-bit ADC, 3 timers, UART, SPI, I2C....
£1.24
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Motor Gearbox & Buggy Wheel
MTR8

Motor Gearbox & Buggy Wheel

Motor voltage range 3-12Vdc (5V-9V recommended). 70-250mA Motor & gearbox dimensions 70 x 22 x 18mm approx. 70-140 rpm approx. Torque 1kgf.cm approx....
£2.38
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Motor Driver Shield
M085

Motor Driver Shield

Motor driver shield for Arduino - compatible with the Adafruit motor driver library. The board includes two L293D motor drivers and one 74HC595 shift...
£3.37
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Pro Mini ATMega328P 3.3V 8MHz
M071

Pro Mini ATMega328P 3.3V 8MHz

Clone of the Arduino Pro Mini with ATMega328P microcontroller operating at 3.3V 8MHz. 100% compatible. The Pro Mini was designed as a low cost...
£3.11
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4-Digit 7-Segment Module with Colon
M055

4-Digit 7-Segment Module with Colon

"Digital Tube" display module - 0.36" This module uses a two pin serial interface to accept display data to the onboard TM1637 IC. For Arduino use...
£1.58
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Pro Mini ATMega328P 5V 16MHz
M074

Pro Mini ATMega328P 5V 16MHz

Clone of the Arduino Pro Mini with ATMega328P microcontroller operating at 5V 16MHz. 100% compatible. The Pro Mini was designed as a low cost...
£4.21
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D1 Mini Prototyping Shield
PCB013

D1 Mini Prototyping Shield

Prototyping double-sided pad board fits the Wemos D1-Mini wi-fi board headers.
£0.50
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STM32F103C8T6 STM32 Blue Pill Module
M077

STM32F103C8T6 STM32 Blue Pill Module

Processor - Powerful ARM 32bit Cortex-M3 72MHz CPU 64K Flash memory & 20K SRAM. 33 I/O pins. and 3.3V operating voltage. Supplied with 0.1" pitch...
£3.52
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CP2102 5-pin USB to TTL Serial Adaptor
M020

CP2102 5-pin USB to TTL Serial Adaptor

USB-to-Serial converter based on the CP2102 chip. For debugging, firmware updating and general serial communications. USB A plug connects to PC with...
£1.97
... more info
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CP2102 6-pin USB to TTL Serial Adaptor
M062

CP2102 6-pin USB to TTL Serial Adaptor

USB-to-Serial converter based on the CP2102 chip. For debugging, firmware updating and general serial communications. Connects to PC via micro-USB...
£2.06
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Soil Moisture Sensor Module
M035

Soil Moisture Sensor Module

A module for detecting moisture levels in soil. Ideal for experimenting with automatic watering systems and alarms. Consisting of a resistive...
£1.08
... more info
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Nano 3.0 Clone with lead.
M025

Nano 3.0 Clone with lead.

Clone of the Arduino Nano 3.0 with ATMega328P microcontroller. 100% compatible and includes a free USB cable.
£5.26
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Nano 3.0 Clone Basic
M057

Nano 3.0 Clone Basic

Clone of the Arduino Nano 3.0 with ATMega328P microcontroller. 100% compatible. This module does not have the header pins fitted (they are supplied...
£3.97
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USBasp
M008

USBasp

In-circuit programmer for AVR microcontrollers. Linux, Mac OSX and Windows compatible. Supplied with 10-way IDC lead.
£2.53
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Nano Expansion Breakout Board
M061

Nano Expansion Breakout Board

Break out the Nano I/O to screw terminals. Nano pins push fit into central female headers. Board provided as a kit so soldering assembly is required....
£1.26
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Uno R3 Clone
M009

Uno R3 Clone

Clone of the Arduino Uno R3. DIL socket mounted processor 100% compatible and includes a USB cable.
£7.74
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BB_Duino Uno R3 - ATMega328P
M048

BB_Duino Uno R3 - ATMega328P

This clone of the Arduino Uno R3 uses a surface mount ATMega328P together with CH340G uart to handle the USB comms. 100% compatible and includes a...
£5.53
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MEGA 2560 - Arduino Mega Clone
M039

MEGA 2560 - Arduino Mega Clone

Clone of the Arduino Mega 2560. 100% compatible and includes a USB cable.
£10.93
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Ethernet Shield with micro-SD Card Slot
M011

Ethernet Shield with micro-SD Card Slot

Connect your Arduino to the network or Internet. Includes a micro SD card slot. Note that the R3 Uno has a couple of extra ways on the female sockets...
£9.64
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4-Channel Bi-directional Logic Level Shifter
M042

4-Channel Bi-directional Logic Level Shifter

Enables interaction between different logic levels in the same system e.g. send 5V logic signals to 3.3V tolerant inputs. Signals can pass in both...
£0.59
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PCF8563 RTC Module
M078

PCF8563 RTC Module

Real time clock (RTC) module based on the PCF8563. 400kHz I2C bus communications. Provides year, month, day, weekday, hours, minutes, and seconds...
£1.69
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Sound Detection Module
M014

Sound Detection Module

Electret microphone with comparator circuit for sound detection. Power ON and sound detected LED indicators. Digital and analogue outputs....
£1.07
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HC-SR04 Ultrasonic Range Finder
ST053

HC-SR04 Ultrasonic Range Finder

Detect the distance to objects in front of the sensor using an ultrasonic ping. 5V operation suitable for use with microcontrollers, Arduino, etc. An...
£1.72
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HY-SRF05 Ultrasonic Range Finder
ST089

HY-SRF05 Ultrasonic Range Finder

A successor to the HC-SR04 with reportedly improved range (around 4.5m) and accuracy. Detect the distance to objects in front of the sensor using an...
£2.09
... more info
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Budget RF Link Pair
M010

Budget RF Link Pair

433MHz RF link modules for remote control applications. Widely used in Arduino based projects. Arduino tutorial available here . Transmitter Specs:...
£1.70
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NRF24L01 2.4GHz Wireless Module
M021

NRF24L01 2.4GHz Wireless Module

NRF24L01+ 2.4GHz Transceiver Module Data transfer up to 2Mbps. 125 Channels, Multi-point communication and frequency hopping to meet the...
£1.51
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HM-10 Bluetooth Low Energy BLE Module
M040

HM-10 Bluetooth Low Energy BLE Module

BLE communication module based on the CC2541 IC. Power supply - 3.6V-6Vdc Logic level - 3.3V. For communication with Arduino boards use a simple...
£3.60
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HC-05 Bluetooth Master Slave Module
M026

HC-05 Bluetooth Master Slave Module

Bluetooth communications module mounted on base board for easy plug-in connection and voltage regulation. Ideal for use in Arduino serial...
£5.52
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HC-06 Bluetooth Slave Module
M027

HC-06 Bluetooth Slave Module

Bluetooth communications module mounted on base board for easy plug-in connection. Ideal for use in Arduino serial communication projects. Module...
£5.48
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