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$4.00Micro-HDMI to Standard HDMI Adapter for Raspberry Pi 4
ElecrowThis Micro-HDMI to HDMI Adapter will perfectly match the output port of the raspberry pi 4! It will provide you a better video transmission experie...
View full details$4.00 -
$14.11Adafruit MPR121 12-Key Capacitive Touch Sensor Gator Breakout - STEMMA QT / Qwiic
AdafruitAdd lots of touch sensors to your next microcontroller project with this easy-to-use 12-channel capacitive touch sensor breakout board, starring th...
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$11.55SparkFun Qwiic pHAT Extension for Raspberry Pi 400
SparkFunThe SparkFun Qwiic pHAT Extension for the Raspberry Pi 400 provides you with a quick and easy solution to access all of the 400's GPIO, stack your ...
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$2.16Leopard Imaging Camera Mounting Hardware Kit
SparkFunThis hardware kit consists of 4 each of M2 style nylon hex nuts and screws. It is designed for use with the Leopard Imaging Camera, but can be used...
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$7.36DC-DC Fast Charge Module 6~32V to 5V/3A
DFRobotThis USB fast-charge module integrates the most common 5V charging recognition function and provides compatibility for more than 99% of mobile phon...
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$25.13DFRobot MAX30102 Heart Rate and Oximeter Sensor
DFRobotThe MAX30102 is integrated pulse oximetry and heart-rate monitor biosensor module based on PPG (PhotoPlethysmoGraphy). It is so small that you can ...
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$63.21Gravity: Capacitive Fingerprint Sensor
DFRobotThis is a capacitive fingerprint sensor with fingerprint collecting, processing, storing, and comparison integrated all-in-one. Taking ID809 high-p...
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$63.46Kitty’s Flower - Bluetooth Wearable Brooches
DFRobotKitty's Flower is a pair of Bluetooth wearable brooches. Jointly created by Art by Physicist and DFRobot, they are specially designed for wearable ...
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$32.75ESP8266 IOT Board
ElecrowThis is a ESP8266 IOT board- our take on an 'all-in-one' ESP8266 WiFi development board with built in USB and battery charging. It’s an ESP8266 WiF...
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$2.54Infrared Remote Control
ElecrowWith this cheap infrared controller, you can easily make remote control projects such as the Arduino IR Remote receiver thanks to the open-hardware...
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$8.88RFID Reader with Cards Kit- 13.56MHz
ElecrowThis RFID kit includes a 13.56M RF reader module, which use the RC522 IC, plus 2 S50 RFID cards to help you learn and add the 13.56 MHz RF transiti...
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$4.40UART TTL to RS485 Two-way Converter
ElecrowThis is a module that allows the TTL interface of the microcontroller to be transferred to the RS485 module. It is generally used for industrial au...
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$13.96ESP-WROOM-32 (ESP32 WiFi-BT-BLE MCU Module)
ElecrowESP-WROOM-32 is a powerful universal WiFi-BT-BLE MCU module for a variety of applications, from low-power sensor networks to the most demanding tas...
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$59.65EasyESP-1: An ESP8266 experimenter board for beginners
ElecrowEasyESP-1 is a rapid prototyping and development board for the low-cost, WiFi-enabled ESP8266 microcontroller, specially designed for beginners. Wi...
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$45.44ESP32S WIFI BLE Board-V1.0
ElecrowESP-WROOM-32 is a powerful, generic Wi-Fi+BT+BLE MCU module that targets a wide variety of applications, ranging from low-power sensor networks to ...
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$36.25SIM900 Module - 4 Frequency
ElecrowSIM900 is an ultra compact and reliable GSM&GPRS modulein SMT type and designed with a very powerful single-chip processor integrating AMR926EJ...
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$3.76315Mhz RF Transmitting Receiver Module
ElecrowThe 315MHz RF link kit is consisted of transmitter and receiver, popular used for remote control. We suggest you use the Arduino VirtualWire librar...
View full details$3.76 -
$29.95Bluetooth Bee
ElecrowThe Elecrow Bluetooth Bee is designed for transparent wireless serial connection setup. It is a fully qualified Bluetooth V2.0+EDR (Enhanced Data R...
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$19.04434Mhz Serial RF Module HC-11 (1-40M)
ElecrowThe serial RF module is a low cost, high performance transparent FSK transceiver with operating at 434 MHz. It features small size, high output pow...
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$70.98Budget Pack for Raspberry Pi 4 (Doesn't include Raspberry Pi)
AdafruitGotta say - this Pi 4 is fly. All the cool kids are going to have it - but all the coolest kids are also going to have a big pack of super cool ac...
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$50.64DIY "Twinkling Tutu" Light-Up Tutu Kit
AdafruitTwirl and twinkle with the Twinkling Tutu Tech-Craft Kit from TechnoChic! (whatta tongue twister!).Be part fashion designer and part STEAM-empowere...
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$46.96DIY "Watch Me Sparkle" Light-Up Tote Bag Kit
Adafruit“Sew” off your skills when you bling out this beautifully silk-screened bag with lights! Learn to sew conductive thread to connect up to 5 LEDs, th...
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$50.52Serial Wifi Module- USR232
ElecrowThis Serial WiFi module is you best choice for you to connect your application to the internet. It is a complete ultra low power embedded TCP/IP so...
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$5.99Universal Proto-Board PCBs 5cm x 7cm - 3 Pack
AdafruitHere's a handy 3-pack of 5cm x 7cm Proto-board PCBs in Adafruit Black. Both sides have a black silkscreen with some row/column markings. Note that ...
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$12.08Acrylic + Hardware Kit for Adafruit MagTag
AdafruitHere is the perfect kit with two faceplate options for your MagTag, including a vivid Red Arrow plate and a dreamy white Cloud plate. And of course...
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$5.08Universal Proto-board PCBs 4cm x 6cm - 3 Pack
AdafruitHere's a handy 3-pack of 4cm x 6cm Proto-board PCBs in Adafruit Black. Both sides have a black silkscreen with some row/column markings. Note that ...
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$5.08Rain/Steam Sensor
ElecrowThis water sensor works by having a series of exposed traces connected to ground and interlaced between the grounded traces are the sens traces. Th...
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$5.99Universal Proto-board PCBs 3cm x 7cm - 3 Pack
AdafruitHere's a handy 3-pack of 3cm x 7cm Proto-board PCBs in Adafruit Black. Both sides have a black silkscreen with some row/column markings. Note that ...
View full details$5.99 -
$4.57Universal Proto-board PCBs 2cm x 8cm - 3 Pack
AdafruitHere's a handy 3-pack of 2cm x 8cm Proto-board PCBs in Adafruit Black. Both sides have a black silkscreen with some row/column markings. Note that ...
View full details$4.57 -
$223.38Bar02 Ultra High Resolution 10m Depth/Pressure Sensor
SparkFunThe Bar02 Ultra-High Resolution 10m Depth/Pressure Sensor is a low-pressure, high resolution, high accuracy version of our Bar30 sensor. Using the ...
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$190.38Raspberry Pi 4 Model B - 8GB
ElecrowRaspberry Pi 4 is the latest product in the Raspberry Pi range. The excellent new features are that CPU upgrades 1.5G, cortex a72 architecture oper...
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$37.57Argon NEO Aluminum Case for Raspberry Pi 4
ElecrowThis Argon NEO is designed specifically for the needs and functionality of the Raspberry Pi 4 Model B which is made with aluminum alloy and polishe...
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$124.38IMX219-83 8MP 3D Stereo Camera Module for Jetson Nano/ Xavier NX
ElecrowThis is a 3D stereo camera module which features dual IMX219 cameras onboard, 8Megapixels on each camera. It is suitable for AI vision applications...
View full details$124.38 -
$30.464 Channels RF Remote Control Module DC 5V
ElecrowThis 4-channel latching relay module whose output is passive output, can be controlled by its 5-button RF wireless controller, when the module is p...
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$20.311 Channel RF Remote Control Module AC 110V - 220V
ElecrowThis 1 channel latching relay module whose output is passive output, can be controlled by its 2-button RF wireless controller, when the module is p...
View full details$20.31 -
$17.52W5500 Ethernet Module
ElecrowThis NIREN W5500 is a Ethernet module that basic on the new type chip W5500, The W5500 chip is a Hardwired TCP/IP embedded Ethernet controller that...
View full details$17.52