"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...
Clone of the Arduino Pro Mini with ATMega328P microcontroller operating at 5V 16MHz. 100% compatible. The Pro Mini was designed as a low cost...
Barometric pressure, temperature and humidity sensor module. I2C interface compatible with Arduino (Adafruit=BME280 library), Raspberry Pi, etc. On...
Prototyping double-sided pad board fits the Wemos D1-Mini wi-fi board headers.
USB-to-Serial converter based on the CP2102 chip. For debugging, firmware updating and general serial communications. USB A plug connects to PC with...
USB-to-Serial converter based on the CP2102 chip. For debugging, firmware updating and general serial communications. Connects to PC via micro-USB...
A module for detecting moisture levels in soil. Ideal for experimenting with automatic watering systems and alarms. Consisting of a resistive...
Clone of the Arduino Nano 3.0 with ATMega328P microcontroller. 100% compatible and includes a free USB cable.
£6.18... more info
Clone of the Arduino Nano 3.0 with ATMega328P microcontroller. 100% compatible. This module does not have the header pins fitted (they are supplied...
In-circuit programmer for AVR microcontrollers. Linux, Mac OSX and Windows compatible. Supplied with 10-way IDC lead.
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....
£1.36... more info
Clone of the Arduino Uno R3. DIL socket mounted processor 100% compatible and includes a USB cable.
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...
Clone of the Arduino Mega 2560. 100% compatible and includes a USB cable.
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... more info
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...
Electret microphone with comparator circuit for sound detection. Power ON and sound detected LED indicators. Digital and analogue outputs....
Detect the distance to objects in front of the sensor using an ultrasonic ping. 5V operation suitable for use with microcontrollers, Arduino, etc. An...
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...
433MHz RF link modules for remote control applications. Widely used in Arduino based projects. Transmitter Specs: Voltage: 3.3V to 12V Range: 20m to...
NRF24L01+ 2.4GHz Transceiver Module Data transfer up to 2Mbps. 125 Channels, Multi-point communication and frequency hopping to meet the...
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...
Bluetooth communications module mounted on base board for easy plug-in connection and voltage regulation. Ideal for use in Arduino serial...