Power Accessories

The RC522 RFID Reader Card is a low-power, small-sized card that can read and write tags operating at 13.56 MHz, which is the NFC frequency. It can be used easily...

The SparkFun Level Shifting microSD Breakout is quite similar to the SparkFun microSD Transflash Breakout, but with the level shifting hardware included, this board allows you to use a microSD...

  HC-SR04 Ultrasonic Distance Sensor (Arduino) This ultrasonic sensor, which can measure from 2cm to 400cm with 3mm precision, can be used in various distance reading, radar and robot applications....

Ethernet Shield provides instant internet connection for Arduino projects. The built-in Wiz5100 ethernet controller handles up to four TCP and UDP connections, simply stack it on an Arduino to build...

Ultrasonic Range - Rangefinder ( Lv-maxsonar-ez1)

MB1000 LV-MAXSONAR-EZ0 MAXBOTIX ULTRASONIC SENSOR This MB1000 High Performance Ultrasonic Rangefinder (LV?MaxSonar?EZ0) has the widest and most sensitive beam pattern of all units in the LV?MaxSonar?EZ sensor series. This makes...

D15v70f5s3 Voltage Step Down Regulator Circuit

The Pololu adjustable boost regulator is a very flexible switching regulator (also called a switched-mode power supply, SMPS, or DC-DC converter) that can generate voltages higher than the input voltage....

100% Arduino compatibility and library support; Opportunity to work with mBlock inspired by Scratch 2.0 for people of all ages; Easy wiring with 6-pin 6P6C RJ25 connector and easy use...

S8v3a Voltage Regulator Circuit | Step-up/step-down Voltage Regulator S8v3a

Arduino Funnel I/O (Fio) is a board designed by Shigeru Kobayashi based on the original design of LilyPad. Features: * ATmega328V running at 8MHz; * Arduino Bootloader; * XBee socket...

101 Genuino (original)