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Fan-favorite Standard Modules
ESP8266 Serial port WIFI wireless module WIF transceiver wireless module ESP-01 ESP-01S
Sale priceFrom $2.99 USD
Digital control module Rotary encoder module rotary potentiometer with knob cap
Sale price$2.99 USD
TTP223 Touch key module self-locking point capacitive switch
Sale price$2.99 USD
Microswitch 2*2/2*4/4*4/ Matrix keyboard 8 bit keys Independent single-chip external keyboard module
Sale priceFrom $2.99 USD
PT4115 1-10 series LED constant current driver module /100mA
Sale priceFrom $2.99 USD
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DC-DC boost power module
Sale price$4.99 USD
Lithium battery 3V 3.7V liter 5V 1A boost board
Sale price$3.99 USD
2A Boost Module
Sale priceFrom $3.99 USD
PT4115 1-10 series LED constant current driver module /100mA
Sale priceFrom $2.99 USD
LED driver/constant current module/Input 5~35V/ Output 1W/350mA
Sale price$3.99 USD