Discover: Arduino xbee code | Our Expert Explains

Arduino Programming in 24 Hours, Sams Teach Yourself

10.84 $

Arduino: The Essential Step by Step Guide to Begin Your Own Projects (DIY Programming Projects, STEM)

0.99 $
Building Wireless Sensor Networks Using Arduino (Community Experience Distilled)

19.79 $

ELEGOO 5PCS HC-SR04 Ultrasonic Module Distance Sensor Compatible with Arduino UNO MEGA2560 Nano Robot XBee ZigBee

Ultrasonic hc-sr04 distance measuring transducer sensor HC-SR04 consists of ultrasonic transmitter, receiver, and control circuit. When trigged it sends out a series of 40KHz ultrasonic pulses and receives echo from an object. ~Power supply: 5V DC; quiescent current: less than 2mA; effectual angle: less than 15°; distance: 2cm500cm; resolution: 0. 3 cm~ Package Content: 5pcs HC-SR04 with a little gift

9.99 $ 11.49 $ -13%
Smraza 5pcs Ultrasonic Module HC-SR04 Distance Sensor with 2pcs Mounting Bracket for Arduino R3 MEGA Mega2560 Duemilanove Nano Robot XBee ZigBee

Test mode :Using IO trigger for high level signal.( Not less that 10us),The Module sends eight 40 kHz automatically and detect whether there is a pulse signal back. The detection zone: 0.78~196 in/ (2cm~500cm); High precision: up to 0.12 in/(0.3 cm) Effectual angle: less than 15° Power supply: 5V DC; Quiescent current: less than 2mA. Test distance = ((Duration of high level)*(Sonic :340m/s))/2 Package included: 5pcs HC-SR04+ 2pcs Mounting Bracket(support HC-SR04 only)

9.59 $
Deegoo-FPV NEW 12pcs NRF24L01+ 2.4GHz Arduino Wireless RF Transceiver Module

Maximum operating speeds up to 2Mbps, GFSK modulation efficiency, Anti-interference ability, Particularly suitable for industrial control applications. 125 Communications channels, Multi-point communication and frequency hopping to meet the communication needs. Built-in hardware CRC error detection, Multipoint communication address control. Built-in 2.4Ghz antenna. nRF24L01 is a single chip radio transceiver for the worldwide 2.4 - 2.5 GHz ISM band. Compatible with Arduino and Raspberry Pi. Applications: wireless peripherals, remote control systems such as RC vehicles and consumer remote electronics, wireless voice transmission such as VoIP, wireless sensor networks, wireless networks, home and commercial automation.

13.99 $
DFRobot Xbee Shield for Arduino

Xbee dfr0015 bee Shield wireless

12.31 $
SainSmart IIC/I2C/TWI Serial 2004 20x4 LCD Module Shield For Arduino UNO MEGA R3

2012 latest IIC LCD2004-character LCD display module

24.59 $
Makerfire 10pcs Arduino NRF24L01+ 2.4GHz Wireless RF Transceiver Module New

Brand New, 90 Days Warranty Model: NRF24L01

12.88 $
SparkFun 16x2 SerLCD - RGB Backlight (Qwiic) - Compatible with Arduino LCD Communicate Over Serial I2C and SPI 3.3V Compatible

The AVR ATMega328p (with compatible with Arduino bootloader) is populated on the back of each LCD screen and handles all of the LCD control Three communication options: Serial, I2C and SPI. 16x2, Black on RGB Display. Qwiic connection. Adjustable I2C address controlled via software special commands (0x72 default) Emergency reset to factory settings (Jumper RX to GND on bootup). Operational backspace character. Incoming buffer stores up to 80 characters. User-definable splash screen Pulse width modulation of backlight allows direct control of backlight brightness and current consumption. Pulse width modulation of contrast allows for software-defined contrast amount. Open-sourced firmware and compatible with Arduino bootloader enables updates via the IDE. Dimensions (LxWxH): 80.29x35.90x14.09mm. Weight: 0.0766 oz.

19.95 $