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(Wifi Car Dedicated) NodeMcu Lua ESP8266 ESP-12E + WiFi Motor Drive Expansion Board Note: This NodeMcu Lua module, is dedicated to the wifi smar..
Description:This is 'resistance substitution box' good low-cost alternative solution, can flexible and quick setting resistance range from 1R to 99999..
Feature:The IIC address can be changaed, it is convenient to use with different machines Four square holes are easy to install.This OLED display modul..
Description:1. antenna frequency: 1.35--9.5GHz2. antenna standing wave: less than 2.5 (typical)3. antenna polarization: directional line polarization4..
Recommended supporting use: Product ID: 1173218Feature: 1. Using SMT chip components, 6.5G UHF transistor.2. Sound table frequency stabiliza..
Specifications: Frequency:433MhzV.S.W.R:<=1.5Input Impedance:50 OhmGain:2dBi-3dBiWire diameter:0.6mmSpring outer diameter:5mmTotal Length incl..
Description:This is 433Mhz RF transmitter with receiver kit for ARM MCU wirelessApplication environment:Remote control switch, receiver module, motorc..
Specifications: Input Voltage: DC10-14VStandby Current: <5MARF Frequency: 433MHZRF Working mode: Super heterodyne receiverReceiver Sensitivity..