Semiconductor ICs & Chips

One dollar link, take pictures of the modification, and deliver the goods according to the message!

mini D1 PRO upgraded version NodeMcu Lua wifi development board based on ESP8266

51 AVR programmer ISP USB ASP downloader USBISP download line

Nano expansion board NANO IO Shield V1.O simple expansion board Blue Board/green board

TM1638 key digital tube LED display module/8-bit digital tube \LED \key) Electronics

7 bit WS2812 5050 RGB LED built-in full color driver colored lights round Development Board

Hot Selling isolation power module bus isolation module IRF540 isolation power module infrared emission module

L298 brand new L298N motor driver board module/stepper motor/robot

Tb6560 3A Stepper Motor Driver Stepper Motor Driver Board Single-Axis Controller 10-Level Current

Tft01 3.2'' Mega Touch Lcd Expansion Board Shield

Micro:bit motor driver board expansion board can drive two-way Motor/three-way steering gear

Electronic digital display clock module control board development of multi-function automatic timing temperature display module

Bonagin MB90F549GPF-GE1 FUJITSU 16-bit programmable single chip microcomputer MB90F549 in stock

Three-terminal voltage stabilizing AMS1117 chip SOT89 voltage stabilizing tube 3.3V/1.2/1.5/1.8/2.5/5.0/ADJ

RTL-SDR V3 R820T2 RTL2832U 1PPM TCXO SMA RTLSDR software defined Wireless

in stock speed TL431 SMD SOT-23 voltage reference IC chip 37V100mA regulator chip SOT89

MN8647091 MN864709I MN8647091A QFP-100 LCD HD display IC in stock

ZVS Tesla coil power module without tap ZVS boost high voltage generator driver board power module

Mingwei Sm4A00Ts Low Voltage Linear Led Constant Current Chip Sm4A40T Sm4A60T

Stock quick delivery LM2596SX-3.3/5.0/12V/ADJ step-down voltage regulator LM2596HVS chip TO263

DC motor PWM speed controller 3V6 12 24 35V speed control switch ultra-small LED dimmer 5A

XH-M543 high power digital amplifier board tpa3116D2 digital audio amplifier dual channel DIY amplifier

Brand New Prtr5V0U2X Sot-143 Silkscreen Wr Electrostatic Protection Diode Chip

Water level Sensor Water drop Sensor Water depth detection module