Ra-02 is based on SX1278 wireless transparent transmission module (transceiver one), socket it can connect external antenna. Using advanced LoRa sprea..
Key Module 4 * 3 4 X 3 Matrix Keyboard Extended Keyboard Membrane for UNOIt's a solidly built, reasonably flexible and an all round good product. Work..
This module fully considers the 485-bus lightning protection design and anti-interference design.The power supply of this product is wide voltage (3.0..
DescriptionUpper limit operating current: 8A Upper limit instantaneous current: 12AOvercharge voltage range: 4.25±0.05v Over discharge voltage range 2..
Input voltage: DC 3.5~30VOutput voltage: DC 0.8~29VOutput current: 10A (MAX)Conversion efficiency: 92%Blue digital display, the static current is 2-8m..
Specifications: 1) Power Supply:12V DC 2) Temperature Control Range:-55°-120° 3) Resolution Ratio: 0.1°C(-9.9-99.9); 1°C(other range) 4) Color of Disp..
The module can measure AC currents less than 5A, the corresponding analog output 5A/5mA Rated Input Current: 5A Rated output current: 5mA On-board mic..
Size: 20mm*40mm **Function: to generate different frequency square wave or square wave(1) power supply input voltage: 5V-12VDC. when 5V power supply, ..