Products
Motor Measuring Comparator Speed Sensor Module-LM393 Chip,Slot Type IR Optocoupler
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Features: High-precision digital servo upgraded version - advanced linearity and accuracy with precision potentiometers,stable,low noise,water-proof Specifications: Working Voltage : DC 3.3-12V Main Chip : LM393;PCB Board Size : 33 x 14mm/ 1.3" x 0.55" (L*W) Slotted Width : 5mm/ 0.2";Hole...
$1.89
Nano Board ATmega 328P with USB Cable Micro-Controller Board Compatible with Arduino IDE
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Features: Original ATmega328P CH340 chip is used. Improved new version CH340G Replace FT232RL. Nano V3.0 card is 100% compatible with the Nano card, and fully compatible with Windows, Mac and Linux operating system. Works the same as original Nano, runs...
$3.99
NE555 Pulse Frequency Duty Cycle Adjustable Generator Module
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Features: Main chip: N5555;Input voltage: DC5-15V; Output amplitude: 4.2V V-PP(5v input) to 11.4V V-PP(12V input); Output frequency 1Hz-50Hz, 50Hz-1KHz, 1KHz-10KHz, 10KHz-200KHz Four Optional. There are 4 jumpers and 2 variable resistors on the module, users can adjust the output wave...
$2.19
NRF24L01+ 2.4GHz Wireless RF Transceiver Module Arduino
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Features: High-precision digital servo upgraded version - advanced linearity and accuracy with precision potentiometers,stable,low noise,water-proof Specifications: 100% Quality Guarantee; Model:NRF24L01; nRF24L01 is a single-chip radio transceiver for the worldwide 2.4 - 2.5 GHz ISM band. Does the transceiver consist of...
$2.19
PCA9685 16 Channel 12-Bit PWM Servo Motor Driver IIC Module For Arduino Robot
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Features: Communication Interface: IIC 16-way steering gear control Voltage: DC5-10V power supply The PCA9685 chip is wrapped in the center of the board All PWM output lines have a 220 ohm series resistor protection and can easily drive LED Package...
$3.19
R3 Board Mega 2560 R3 Microcontroller Board Development Board With USB Cable
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Features: This Mega2560 R3 board is a optimized version of the original version. It is mainly for customers under the functional requirements for product quality and high case designed both to ensure consistent and compatible with the original, but also easy to...
$16.99
Raspberry Pi 5 Beginners Kits All In One KitPython Programming for Beginners and Software Engineers AI Intelligent Vision
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Features: 1.Comprehensive development kit, featuring 40+ sensors including pulse oximetry and heart rate monitoring, ToF laser distance sensor, 16x16 LED matrix display module, RFID NFC reader, DC motor, stepper motor, and PIR motion sensor. Supports extensive experimentation, open-source program examples,...
from $118.99
Raspberry Pi 5 Metal Case with Armor, Active Cooler, Aluminum Heatsink & Cooling Fan, Black, Compatible with Raspberry Pi 5 4GB/8GB, Metal Material, Removable Top Cover
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Features: Compatibility: Designed specifically for the latest Raspberry Pi 5 4GB/8GB board. Efficient Cooling: The Armor Lite V5 Cooler combines an aluminum heatsink and a PWM fan, supporting PWM speed regulation for optimal compatibility with Raspberry...
$10.99
Raspberry Pi 5 Starter Accessories Kit - Includes 128GB Micro SD Card, Turbine Black Case, Low Noise Fan, Mega Heat Sink, 27W PD Power Supply, Micro HDMI to HDMI Cables (Raspberry Pi 5 Not Included)
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Features: Comprehensive Kit: Includes essential accessories for getting started with Raspberry Pi 5, ensuring a seamless setup experience. High-Performance Storage: Comes with a 128GB Micro SD Card. Efficient Cooling: Features a low noise bearing system fan and a mega heat...
$35.99
RFID Kit Mifare RC522 RFID Reader Module S50 White Card Key Ring
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Features: The original Philips MFRC522 chip design circuit card reader is easy to use and low cost, and applies to the user equipment development, The reader and the development of advanced applications, and the need for the user RF card...
$2.99
Sound Microphone Sensor Detection Module 3 Pack AVR PIC
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Features: There is a mounting screw hole 3mm. Use 5v DC power supply There is threshold level output flip. Real-time output of the microphone voltage signal / DO. when the sound intensity reaches a threshold The output high and low...
$1.89
TDA7492P 50W+50W CSR8635 2 x 50 Watt Dual Channel Stereo Output Amplifier Wireless Digital Bluetooth 4.0 Audio Receiver 8ohms Speakers Amplifier Board
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TDA7492P 50W+50W CSR8635 2 x 50 Watt Dual Channel Stereo Output Amplifier Wireless Digital Bluetooth 4.0 Audio Receiver 8ohms Speakers Amplifier Board Fearures: Power Supply: 2.1 interface (5.5-2.1 mm adapter), 8-25V DC power supply, including battery. NOTE that the chip...
$12.99
Temperature Humidity Sensor Module
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This sensor module utilizes DHT11 as the sensitive component and has a bypass capacitor and a pull-up resistor on-board. The DHT11 is a pre-calibrated digital output temperature and humidity sensor. The single-wire wiring scheme makes it easy to be integrated...
$1.89
Type-C Power Supply USB Cable with ON Off Button for Raspberry Pi 4B
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Features: The type c usb cable is designed for the power adapter for Raspberry pi 4B 1.5m 5 V, 3A output can also make your raspberry pi 4 powerful Bronze tinned copper core, anti-interference, shielding, fast charging, stable transmission. Specifications:...
$1.89
UNO R3 Development Board （Compatible Arduino Uno R3）
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Features: Arduino Uno R3: Fully Compatible Microcontroller Card. Excellent Quality: Solder is Very Clean. Easy to Use: Pretty Easy to Figure Out How to Use Them. USB Cable Included. We Have Always Cared about the Customer Experience and Improve the...
$7.99
UNO R3 Starter Kit Compatible with Arduino Suitable for Beginner Kit
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Features：1.Fully compatible with official software, sensors, and code; UNO R3 is a single-chip development board based on the Atmega328 microcontroller. It features 14 onboard digital I/O ports (numbered 0 to 13, with 6 ports supporting PWM signal output); 6 analog...
$26.99
USB Programmer CH341A Series Burner Chip 24 EEPROM BIOS Writer 25 SPI Flash AE1185
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Features: Support 24EEPROM and 25 SPI flash 8pin/16pin chip USB to TTL port, can getroot online With CH341A chip Recognize 25 series chip automatically And support download STC series procedure of singlechip With 24/25 status indicator lamp SPI pin to...
$5.99
USB3.0 Micro SD Card Reader, 5Gbps 2-in-1 SD Card Reader to USB Adapter, Wansurs Memory Card Reader for SDXC, SDHC, MMC, RS-MMC, Micro SDXC, Micro SD, Micro SDHC and UHS-I Cards
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Features: Dual Slots Design: This USB SD card reader features both Micro SD and SD card slots with a USB 3.0 plug, allowing easy file transfers between different devices and quick review of photos and videos. 5Gbps Speed: Experience extremely...
$2.99