Maker Modules

Circuit Modules


Various ready-made circuit modules for a variety of functions.
3-Axis Accelerometer GY-521 MPU-6050
ST071

3-Axis Accelerometer GY-521 MPU-6050

Triaxial accelerometer and gyroscope with 6 degrees of freedom. I2C serial interface. 5Vdc supply voltage - Arduino friendly. Applications available...
£2.75
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3W+3W Class D Stereo Amplifier Module
QU328

3W+3W Class D Stereo Amplifier Module

Stereo power amplifier based on the PAM8403 class-D chip. 2.5-5V dc supply and highly efficient class of operation make this ideally suited to...
£0.61
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3W+3W Stereo Amp Module with Control Pot
M101

3W+3W Stereo Amp Module with Control Pot

Stereo power amplifier based on the PAM8403 class-D chip. Module incorporates volume control with on/off switch at fully anti-clockwise rotation....
£1.06
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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...
£0.58
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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. Customer Chris...
£1.57
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4056 Lithium Battery Charge Module 03962A
M087

4056 Lithium Battery Charge Module 03962A

Charger module for 3.7V lithium power (LiPo) packs which do not include their own protection circuit. Feeds a 1A charge current to the battery and...
£1.00
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5A Constant Current Step-Down DC/DC Converter
M065

5A Constant Current Step-Down DC/DC Converter

Input 8V - 36Vdc. Output 1.25V-32Vdc Constant max. output current can be varied up to 5A. 75W max. NOTE: To ensure correct current regulation and...
£2.54
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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...
£9.97
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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. Transmitter Specs: Voltage: 3.3V to 12V Range: 20m to...
£1.62
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CP2102 6-pin micro-USB to TTL Serial
M062

CP2102 6-pin micro-USB to TTL Serial

USB-to-Serial converter based on the CP2102 chip. For debugging, firmware updating and general serial communications. Connects to PC via micro-USB...
£2.32
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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.
£0.52
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DS3231 I2C Real Time Clock Module with AT24C32 Memory
M033

DS3231 I2C Real Time Clock Module with AT24C32 Memory

A low cost, accurate I2C real-time clock. with an integrated 32K AT24C32 EEPROM. Supply voltage 3.3 V to 5.5 V A coin cell battery holder allows...
£2.69
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ESP32 Dev Board ESP-WROOM-32 30-Pin
M084

ESP32 Dev Board ESP-WROOM-32 30-Pin

Wi-fi and Bluetooth capable development board using the ESP-WROOM-32 chip. 32-bit dual core processor. Up to 240MHz with 512kB RAM. Peripherals...
£7.01
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ESP8266 DevKit Module V4 with CP2102 UART
M038

ESP8266 DevKit Module V4 with CP2102 UART

Based around the ESP8266 ESP-12 and NodeMCU firmware this module provides an integrated Arduino-like hardware platform for developing wifi IoT...
£5.64
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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...
£5.14
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HC-SR501 PIR Module
M034

HC-SR501 PIR Module

PIR motion sensor with high/low TTL 3.3V output signal. Sensitivity (up to 7m) and output duration (20s - 5min approx.) adjustable. 5V - 20V DC...
£1.79
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HM-10 Compatible Bluetooth BLE Module
M040

HM-10 Compatible Bluetooth BLE Module

Bluetooth Low Energy communication module based on the CC2541 IC. Power supply - 3.6V-6Vdc Logic level - 3.3V. For communication with Arduino boards...
£6.92
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HM-10S Bluetooth V4.0 BLE Transceiver Module
M108

HM-10S Bluetooth V4.0 BLE Transceiver Module

Dual Crystal HM10S Bluetooth Low Energy communication module based on the CC2541 IC. Surface mount module. Bluetooth version: V4.0 Connection...
£1.99
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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...
£2.31
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L9110S Motor Driver Module
M088

L9110S Motor Driver Module

2-channel H-bridge motor driver board able to drive two independent motors at up to 800mA each. Can also drive a single four line two phase stepper...
£1.29
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LM2596S Step-Down DC/DC Converter - Variable Output
M059

LM2596S Step-Down DC/DC Converter - Variable Output

Input 3V - 40Vdc. Output 1.3V-35Vdc Rated output current 2A max continuous, 3A with additional heatsinking. Buck converter operating at 150kHz - max...
£1.22
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Micro Tutor Uno
K141

Micro Tutor Uno

Micro-Tutor Uno – Arduino/Microcontroller coding and hardware activity board with prototyping area. Welcome to the world of microcontrollers! Our...
£23.28
... more info
MicroSD Card Module
M050

MicroSD Card Module

Card reader/writer interfaces directly with 5V Arduino ports using SPI. 4.5V-5.5V supply. Gnd, Vcc, MISO, MOSI, SCK & CS via 0.1" right angle header...
£1.12
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Mini MP3 Player Module
M112

Mini MP3 Player Module

MP3-TF-16P Module. AKA DFPlayer Mini is a compact and inexpensive MP3 module with loudspeaker output. Can be used with a battery power supply,...
£1.40
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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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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...
£3.45
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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....
£2.46
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Nano 3.0 Clone
M057

Nano 3.0 Clone

Clone of the Arduino Nano 3.0 with ATMega328P microcontroller. 100% compatible. Depending on current stock, this module may not have the header pins...
£5.00
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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....
£1.51
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NRF24L01 2.4GHz Long Range
M023

NRF24L01 2.4GHz Long Range

Long Range NRF24L01+ 2.4GHz Transceiver Module 1000m range (line of sight) Data transfer up to 2Mbps. 125 Channels, Multi-point communication and...
£3.67
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