Kits and Modules

Christmas Tree LED DIY Kit

DIY Kit with 3mm LEDs

LED Christmas Tree Kit - 3mm DIY Kit with Red, Green and Yellow 3mm LEDs Do-It-Yourself Color..

$3.80 USD $10.00 USD

2.1mm Jack To Header Pins

Complete with LED Power Indicator

2.1MM DC Jack to Header Pins This board has a 2.1mm DC power jack and brings out the connections to..

$0.50 USD

315MHz Helical Spring Antenna

2.15dBi Gain at 315MHz

315MHz Helical Spring Antenna 2.15dBi Gain at 315MHz 315MHz spring antenna is a spiral-shaped an..

$1.00 USD

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4 Button Key Fob with Receiver

Available in 315MHz and 433Mhz

4 Button Key Fob Remote with Receiver Module Available in 315 MHz or 433 MHz models Easy to us..

$4.90 USD

433MHz Helical Spring Antenna

2.15dBi Gain at 433MHz

433MHz Helical Spring Antenna 2.15dBi Gain at 433MHz 433MHz spring antenna is a spiral-shaped an..

$1.00 USD

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5-Channel Flame Detector

5 Independent Flame Sensors

5-Channel Flame Detector for Arduino or Raspberry Pi 5 Independent Flame Sensors Use this modu..

$3.90 USD

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8 Channel Relay Module

Arduino Compatible

8 Channel Relay Module for Microcontrollers Eight independent optically isolated inputs connect dir..

$11.90 USD

CC1101 433MHz (Coil Antenna)

With Coil Spring Antenna

CC1101 433MHz Wireless Module with Spring Antenna CC1101 is a widely used IoT module compatibl..

$7.30 USD

CC1101 433MHz (SMA Antenna)

Removable SMA Antenna

CC1101 433MHz Wireless Module with Removable SMA Antenna CC1101 is a widely used IoT module co..

$8.50 USD

DS1302 Real Time Clock Module

Arduino Compatible - Real Time Clock

DS1302 Real Time Clock Module Arduino Compatible RTC The DS1302 is an accurate clock module which ..

$2.90 USD

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Flame Sensor Module

Digital Output

Flame Sensor Module Pre-Assembled Module A flame sensor module that consists of a flame sensor..

$1.00 USD

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HC-06 Bluetooth Wireless Module

Bluetooth for Arduino Projects

Bluetooth Module HC-06 Bluetooth for Arduino and Microcontroller Projects The HC-06 Bluetooth Wire..

$4.50 USD

Infrared Reflectance Sensor

Senses Between 1mm-8mm

Infrared Reflectance Sensor This IR reflective sensor uses a TCRT5000 to detect color and distanc..

$1.00 USD

LED Colorful Heart Display Kit

Do-It-Yourself Kit

Built It Yourself Kit LED Colorful Heart Display Do-It-Yourself LED Colorful Heart Display Kit Th..

$12.90 USD

Mini RF Transmitter & Receiver

315Mhz or 433Mhz

Pair of 315Mhz or 433Mhz transmitter and receiver modules link kit for Arduino, Rasperberry Pi, PIC,..

$1.50 USD

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PCF8574 I2C 8-Bit I/O Expander

Arduino Compatible 8 I/O Ports

PCF8574 I2C to 8-Bit I/O Expander The PCF8574 module is used to expand the input/output (I/O) ports..

$3.50 USD