Sensors & Modules
Overview: What is ESP8285?ESP8285=ESP8266+1M Flash, the bearing high temperature is 125℃ (the one for ESP8266 is just 85℃). More important, the code programmed in ESP8266 can be used for ESP8285 intactly.ESP-M3 is encapsulated by the high performance chip ESP8285, which is equal to ESP8266 chip plu..
$4.99
Power supply 3~5V;Anti-light interference;White LED, can control bright and off;Detects the color of non-illuminating objects;The best detection distance is 1cm...
$6.90
Features:Input voltage 3.3v ~ 6v, module with 3V LDO voltage regulatorSupport AT command set the baud rate, name, pair passwordSearch and pairing automatically when the power upPower, link status indicator4pin 2.54 Pitch status indicatorNote:The default communication baud rate is 9600, matchin..
$16.88
1. Product feature : HC-SR04 ultrasonic module can offer non-contact distance sensing function, the range of which is 2cm—400cm., and the range accuracy is up to 2mm; the module includes ultrasonic transmitter, receiver and control circuit. The basic operation principle is below: (1)use IO port TRIG..
$4.99
_副本-250x250h.png "Dagu robot Infrared sensor module - general car original , ir sensor , line acessorios ROHS")