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ENC28J60 Ethernet Network LAN Module for Arduinos/AVR/LPC/STM32 HR911105A buy it!
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Smallest SIM800L GPRS GSM Module Micro SIM Card Core BOard Quad-band TTL Serial Port with Antenna buy it!
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$1.70
Pro mini ATMEGA328P 5V 16M 3.3V 5V 8MHZ 16M 16MHZ compatible with Nano serial board pro mini atmega328p microcontroller board buy it!
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$0.01
IC Chips USB to Serial UART 28-SSOP Original Integrated Circuits for Arduino FT232RL FT232R FT232 buy it!
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USB2.0 to TTL Serial STC PRGMR Downloader Brush Line for Arduino CP2104 Converter Module buy it!
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IC Chips USB to Serial UART 28-SSOP Original Integrated Circuits for Arduino FT232RL FT232R FT232 buy it!
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ESP8266 Serial Port To WIFI Module, FL-M1S for arduinos buy it!
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MAX3232 RS232 Serial Port Converter Module DB9 Connector MAX232 Ttl-rs232 Bidirectional Converter ProductFor Arduino buy it!
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5pcs DFPlayer Mini MP3 Player Module MP3 Voice Decode Board Supporting TF Card U-Disk IO/Serial Port/AD for Arduino UNO buy it!
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JQ8900-TF DFPlayer mini MP3 Voice Decode Board MP3 voice Module U-Disk IO/Serial Port with TF Card For Arduino DFPLAYER buy it!
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TM1637 LED Display Module For Arduino 7 Segment 4 Bits 0.36Inch Clock RED Anode Digital Tube Four Serial Driver Board Pack buy it!
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TM1637 LED Display Module For Arduino 7 Segment 4 Bits 0.36 Inch Clock RED Anode Digital Tube Four Serial Driver Board Pack buy it!
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ESP8266 WiFi Module, ESP-12S WiFi Serial Module Board, Wireless Transceiver Remote Port Network Development Board for Arduino buy it!
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HC-05 HC-06 RF Wireless Blue-tooth Transceiver Slave Module HC05 / HC06 RS232 / TTL to UART Converter and Adapter For Arduino buy it!
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IC Chips USB to Serial UART 28-SSOP Original Integrated Circuits for Arduino FT232RL FT232R FT232 buy it!
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Integrated Stepper Motor Driver with Embedded MCU and LIN Serial Communication MM908E626AVPEK buy it!
$0.10
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Mini MP3 DF Player Module Board MP3 Audio Voice Decode Board For Arduino Supporting TF Card U-Disk IO/Serial Port/AD DFPlayer buy it!
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AS608 Fingerprint Reader Sensor Module Optical Fingerprint Fingerprint Module For Arduino Locks Serial Communication Interface buy it!
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1.8 Inch 128*160 Serial SPI TFT Color LCD Module 128x160 Display ST7735 With SPI Interface 5 IO Ports for arduino Diy Kit buy it!
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1pcs/lot Pro Mini 328 Mini 3.3V/8M 5V/16M ATMEGA328 for Arduino Driver CH340G PL2303 CP2102 FT232RL buy it!
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ESP32-WROOM-32D Serial to WIFI+BT Bluetooth Wireless Module Smart Home IoT Compatible For Arduino IDE buy it!
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ESP8266 Development Board ESP-12E WiFi Wireless Module CH340 Serial Communication for Arduino buy it!
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chip New version ESP-12E ESP8266 remote serial Port WIFI wireless module ESP 12 ESP-12F buy it!
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ESP32-CAM WiFi Bluetooth Board ESP32-CAM-MB Micro USB to Serial Port CH340G with OV2640 2MP Camera Module Dual Mode for Arduino buy it!
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HC-05 Wireless Bluetooth RF Transceiver Master Slave Integrated Bluetooth Module 6 Pin Wireless Serial Port Communication BT
$2.65
