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5 m WS2812B 5V addressable RGB LED strip with 300 individually controlled LEDs (60/m), IP67 rated.
Small 9×7 mm capacitive (electret condenser) microphone for capturing sound in DIY audio and voice projects.
Compact 650 nm, 5mW red laser dot module for alignment, laser tripwires and robotics projects. Never point at eyes.
7-segment LED display for showing numbers 0-9 in clocks, counters, timers and Arduino projects.
13.56 MHz Mifare One RFID key fob, durable and easy to carry, for door access and identification with RC522 readers.
16-pin 8×8 red dot matrix LED display for showing letters, numbers, icons and simple animations.
3dBi GSM/3G flat PCB antenna with IPEX connector and adhesive backing, to improve signal on SIM800 and GSM modules.
125 kHz contactless RFID card with a unique ID, for access control, attendance and identification systems.
Thin 3×4 membrane keypad with 12 keys and adhesive backing for PIN entry, menus and door locks.
Compact 433 MHz rubber spiral (helical) antenna for RF modules, remotes and 433 MHz LoRa devices.
Short IPEX (U.FL) to SMA male pigtail cable for neat antenna connections in compact enclosures.
4×4 matrix keypad module with 16 push buttons, for PIN entry, calculators and menus using only 8 pins.
I2C serial interface module for character LCDs that cuts the wiring down to just two Arduino pins.
CH340 USB adapter that connects an ESP-01/ESP-01S Wi-Fi module to your PC for programming and testing.
IPEX (U.FL) to SMA female pigtail cable that connects module antenna sockets to external Wi-Fi, GSM, GPS and 4G antennas.
IPEX (U.FL) to SMA male pigtail cable that connects internal module antenna sockets to external SMA antennas.
2.4 GHz right-angle SMA antenna with inner-needle connector for Wi-Fi, Bluetooth, ZigBee and ESP32 modules.
MAX485 TTL to RS-485 module for long-distance, noise-resistant serial and Modbus links with Arduino and ESP32.
Thin 4×4 membrane keypad with adhesive backing for password locks, menus and number entry with Arduino.
4-channel bi-directional logic level shifter for safely connecting 3.3V and 5V devices over I2C, UART or SPI.
Board of 8 WS2812 addressable RGB LEDs, each individually controllable from one data pin for colourful lighting effects.
2.4 GHz right-angle SMA antenna (male needle) for Wi-Fi, Bluetooth, ZigBee and NRF24 modules and routers.
HX1838 infrared remote and receiver kit for adding simple wireless remote control to Arduino projects.
Micro SD (TF) card shield for the Wemos D1 Mini, adding data logging and file storage to ESP8266 projects.
433 MHz folding SMA antenna (inner needle) to extend range on 433 MHz RF modules, remotes and telemetry links.
433 MHz RF transmitter and receiver pair, a simple, low-cost way to send wireless signals between Arduino boards.
SPI SD card module for reading and writing standard SD cards from Arduino and ESP32, ideal for data logging.
DS3231 high-precision real-time clock (RTC) module with AT24C32 EEPROM and battery backup, over I2C.
Compact ceramic antenna for GPS, Wi-Fi and Bluetooth modules where space is limited.
W25Q128 128Mbit (16MB) SPI flash module for extra data and file storage on ESP32, STM32 and Arduino.
Dual-axis analog joystick module with built-in push button for controlling robots, games and menus.
Green 8×8 dot matrix LED module driven by a MAX7219, chainable for scrolling text, signs and scoreboards.
RFID reader module supplied with a card, for building access control, attendance and identification projects.
Blue 8×8 dot matrix LED module driven by a MAX7219, chainable for scrolling text, signs and scoreboards.
TXS0108E 8-channel bi-directional level converter for safely interfacing 3.3V and 5V logic devices.
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