A capacitive moisture meter with temperature and relative humidity measurement. Compatible with micro:bit, Raspberry Pi, Arduino, Pico and most microcontroller boards. Monitor soil moisture, temperature and relative humidity measurement with the Plant...

Waveshare 21738 - Arduino Compatible Base Board For Raspberry Pi Compute Module 4, HDMI, USB, M.2 Slot Specifications CM4 socket suitable for all variants of Compute Module 4 Connector M.2 M KEY slot, for connecting communication module or...

Description LCD display module with blue backlight Wide viewing angle and high contrast Built-in industry standard HD44780 equivalent LCD controller Commonly used in: copiers, fax machines, laser printers, Raspberry Pi DIY Users LCM type: Characters Can...

This OLED display has a wide display area for the times you need to read longer data on a screen. It is easy to connect with I²C and only uses two data wires! There is a great tutorial on Adafruit Learn, follow the instructions for the 128x32 I2C...

Universal PCB DIN Rail Mount Innovative Design: Sliding, rotating stand-offs accommodate a wide range of PCBs. Professionally mount your Banana Pi, Orange Pi, O-Droid, Raspberry Pi, Relay Boards, SSD, DC: DC Converters.... the list is nearly endless!...

Octopus Electronic Bricks, you can use them to build electronics projects just as easy as piling bricks. By using Octopus electronic bricks, you may connect Arduino / Freaduino compatible boards easily with various digital, analog and I2C/Uart interfaces...

Octopus Electronic Bricks, you can use them to build electronics projects just as easy as piling bricks. By using Octopus electronic bricks, you may connect Arduino/Freaduino compatible boards easily with various digital, analog and I2C/Uart interfaces...

Octopus Electronic Bricks, you can use them build electronics projects just as easy as piling bricks. By using Octopus electronic bricks, you may connect Arduino/Freaduino compatible boards easily with various digital, analog and I2C/Uart interfaces...

This Kit includes: 4x female-male connector cables 4x female-female connector cables FAST RFID Module 5x RFID Cards.   Videos The FAST RFID Reader Video Manual! The FAST RFID READER Assembly Video! Sample Code For FAST RFID READER Download file...

The Little Buddy Talker - Arduino Compatible Speech Chip Set Videos The "Little Buddy Talker" Complete 254 Word Library Demo The Little Buddy Talker - Complete Video Manual The LITTLE BUDDY TALKER - Detailed Assembly Video The Final Lookup...

Package content 1x Epoch Learning Center Circuit Board (Completely populated with everything seen in the introduction video below) 1x 1602 LCD 1x RFID MFRC522 reader module 6x RFID cards 2x NRF24L01+ trancievers 1x HC-01 Bluetooth module 1x...

The Butler is an Arduino computer that was designed with a ton of electronic blocks, and a large audio library spread across four audio chips. You can program the butler as you'd like.  Below are fundamental video links and code samples that...

USB A-Male to USB Micro-B Cable - 3ftPerfect for Micro:bit and some Arduino boards!

Waveshare 16613 - ESP32-CAM, Camera Module Based On ESP32, OV2640 Camera And ESP32-CAM-MB Adapter Included Overview The ESP32-CAM is a small size, low power consumption camera module based on ESP32. It comes with an OV2640 camera and an...

This module is an analog magnetic field sensor. The strength of the field is given by an analog voltage at the signal pin of the module. The sensor must be connected to GND and 5V of the Arduino board. The output voltage is measured by analog pin A5 on...

It's time to effectively manage the power distribution into your project and with the SparkFun Power Delivery Board, you can! Traditional power adapters can provide a wide range of current but the voltage stays fixed at 5V. With the SparkFun Power...

RS232 Communication Board, SP3232 On Board, 3V-5.5V, ESD Enhanced, Hardware Flow Control Supported Overview The RS232 Board is used for establishing RS232 communication with devices powered from 3V - 5.5V. It contains SP3232 (RS-232...

The Servo Six has the following features: Screw terminals for servo power supply Reverse-polarity protection for the servo power supply 470µF 16V capacitor for servo supply 470Ω current limiting resistors for servo control lines...

Adjustable sensitivity Analog Photocell Brick allow you to adjust sensitivity of analog Photocel to get digital signal or set a trigger value. Characteristics The 3-pins ports is easy to plug and play. Specifications Item | Parameter :-: | :-:...

Octopus 5mmLED light Brick, and special sensors Arduino board and ambient light sensor extension combination, can be used in the interaction with the light works. When the LED light module connected to Arduino, the digital pin (LOW on, HIGH off) is used...