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30KG Serial Bus Servo High Voltage Wear-Free Magnetic Encoder Anti-Vibration Precise 360°Angle Control & Seamless Rotation Compatible with LeRobot LeKiwi OpenDuck Robotics, Servo Motor HX-30HM

Model #: AIZMC53R625-100

$38^.98 –
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AJMRTC JQ8400-FL Voice Module, Serial Port Control USB Copy Audio Synthesis Module, MP3 Music Voice IC Board, Onboard Flash Storage for MCU Development, Voice Prompt & Audio Playback Projects

Model #: AJM-C8JM0C1434

$13^.98 –
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AJMRTC JQ8900-16P Intelligent Voice Broadcast Module, Custom Music MP3 Player Board, USB UART Serial Port Control Audio Module, Supports TF Card SPI Flash for Arduino ESP32 STM32 Embedded DIY Projects

Model #: AJM-C8JM0C1409

$13^.36 –
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AJMRTC SIM800C GSM GPRS Module, 5V/3.3V TTL Serial Development Board with IPEX Antenna Port, Bluetooth & TTS Voice Function, Wireless Communication Board for STM32 C51 MCU IoT and SMS Call Projects

Model #: AJM-C8JM0C1355

$13^.84 –
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AJMRTC ESP32 D1 R32 Bluetooth WiFi Development Board, CH340 USB Serial Chip 4M Flash, Compatible with Wemos D1 Mini & UNO R3, IoT Electronic Programming Controller Board

Model #: AJM-C8JM0C1308

$15^.85 –
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AJMRTC ESP8266 Serial WiFi Module Adapter Plate, Breakout Board Compatible with ESP-07 ESP-08 ESP-12E, 2.54mm Pin Header Expansion Board for IoT Wireless Serial Communication Project

Model #: AJM-C8JM0C1122

$11^.43 –
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AJMRTC TI CC2530 Zigbee Module Serial Port Development Board, CC2530 Wireless Core Board 2.4GHz ZigBee Transceiver Module, UART Interface Zigbee Core Board for IoT Smart Home Wireless Project Developm

Model #: AJM-C8JM0C356

$19^.70 –
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KEHIPI 4PCS Pro Micro Atmega32U4 5V 16MHz Bootloadered IDE Micro USB Pro Micro Development Board Microcontroller Compatible with Pro Micro Serial Connection with Pin Header

Brand: AITRIP
Part Number: 16947
Model #: 1694790808908

$34^.99 –
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KEHIPI 4PCS FR232RL Red Type-c to TTL Serial Converter Adapter Module 3.3V/5.5V for Arduino FT232 Pro Mini USB to TTL 232

Brand: AITRIP
Parts: 1
Model #: FR232RL3423

$23^.99 –
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1Pc MAX7219 4-in-1 8x8 Common-Cathode LED Dot Matrix Display Module Serial Input Output 5V Cascadable Brightness Control 132x33x13 mm for MCU DIY Electronics Projects Scrolling Text

Model #: 967110413006

$11^.89 –
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AJMRTC ESP32-CAM Development Board, ESP32 Serial to WiFi Bluetooth Camera Module, 5V Powered OV2640 2MP Image Sensor, ESP32-CAM Wireless Camera Core Board for IoT, Smart Home, Video Monitoring & DIY

Model #: AJM-C8JM0C171

$18^.69 –
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AJMRTC 1Pcs CC2530 Zigbee Module, CC2530F256 UART Serial Port Core Development Board, 2.4GHz Wireless RF Transceiver Module, Zigbee Core Board for IoT Smart Home Wireless Communication DIY Projects

Model #: AJM-C8JM0C169

$18^.45 –
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Waveshare 2-Ch GMSL Camera HAT, Equipped with MAX9296A Deserializer, High-Speed and Low-Latency Serial Transmission, Compatible with Raspberry Pi 5 and Jetson Orin NX/Nano

Model #: 621924999937

$166^.99 –
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Wonrabai 2PCS Serial Bus Servo Driver Board, Integrates Servo Power Supply and Control Circuit, for ST/SC Series Serial Bus Servos, Supports 253 ST/SC Series Serial Bus Servos at The Same Time

Model #: 388354583470

$35^.79 –
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SIM800C GSM GPRS Module Wireless Cellular Development Board Bluetooth High Quality TTS Text To Speech Voice Audio SMS UART Serial STM32 51 Microcontroller For IoT Remote Monitoring Alarm Systems

Type: Wireless Cellular Development Board
Bluetooth: Yes
Other Connectors: UART serial communication
Features: GSM/GPRS cellular connectivity, Bluetooth, SMS, voice calls, and TTS text-to-speech
Model #: 673456398345

$12^.99 –
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AJMRTC Raspberry Pi USB Debug Probe, RP2040 Based Hardware Debug Kit, USB Debugger for Raspberry Pi Pico & Pico W, Supports SWD Debugging, UART Serial Port, Firmware Download

Model #: AJ-JY00760

$31^.20 –
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AJMRTC ST3215 30KG Serial Bus Servo, High Torque High Precision Servo Motor, Programmable 360° Magnetic Encoder, Serial Communication Servo for Robot Arm, Biped Robot, Robotic Joint DIY Robotics Proje

Model #: AJ-JY00875

$35^.52 –
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AJMRTC Serial Expansion HAT for Raspberry Pi, I2C Interface, 2-Channel UART & 8 Programmable GPIOs, Multi Serial Port Expansion Board for Industrial Serial Communication, Sensor Embedded DIY Projects

Model #: AJ-JY00832

$30^.05 –
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AJMRTC 2-Channel Isolated RS485 Expansion HAT for Raspberry Pi, Dual RS485 Serial Communication HAT, Isolation Protection Circuit, Stackable GPIO Expansion Board for Industrial Data Acquisition IoT

Model #: AJ-JY00893

$36^.18 –
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AJMRTC NodeMCU ESP8266 ESP-12E WiFi Development Board, Lua IoT Wireless Module, Micro USB Serial Adapter, Compatible with Arduino IDE, for Smart Home, Sensor Projects, DIY Electronics Prototyping

Model #: AJ-JY00661

$17^.90 –
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AJMRTC XBee Zigbee Shield RF Module Expansion Board, Arduino Compatible XBee Carrier Shield, Serial UART Wireless Mesh Network Adapter for IoT Sensor, Smart Home & Wireless Data Transmission Projects

Model #: AJ-JY00653

$11^.79 –
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AJMRTC ESP32-C2-M1 Wireless Module, UART Serial Port Transparent Transmission Board, WiFi Bluetooth Combo Module, Replacement for DT-06 HC-05 for IoT Wireless Communication Projects

Model #: AJ-JY00343

$11^.79 –
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AJMRTC WeMos D1 Mini Motor Driver Shield Set, TB6612FNG I2C Dual DC Motor Controller with Serial Potentiometer, Stackable Expansion Board for ESP8266 WeMos D1 Mini DIY Robot Car Project

Model #: AJ-JY00487

$14^.14 –
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AJMRTC NodeMCU V3 ESP8266 WiFi Development Board 1PCS, CH340G USB Serial Chip, Flash Lua Firmware IoT Module, for Arduino, MicroPython, Smart Home Electronic DIY Projects

Model #: AJ-JY00313

$13^.73 –
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AJMRTC Wemos D1 Mini V3.0.0 ESP8266 IoT Development Board, 4MB Flash CH340G USB Serial WiFi Module, Compatible with NodeMCU, for Arduino MicroPython Electronic DIY Projects

Model #: AJ-JY00307

$14^.32 –
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AJMRTC ESP-01 ESP-01S ESP8266 Breakout Module, UART Serial WiFi Adapter Board, Breadboard Friendly ESP8266 Wireless Unit for Microcontroller Prototyping & IoT DIY Projects

Model #: AJ-JY00417

$12^.18 –
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AJMRTC 4 Port USB HUB HAT for Raspberry Pi Zero W WH, Onboard USB To UART Serial Module, USB Expansion HAT Board for Raspberry Pi Zero Series DIY Electronic Projects

Model #: AJ-JY00191

$21^.72 –
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AJMRTC ESP8266 ESP-12F Witty Cloud Mini Development Board, CH340 Micro USB Serial Module, WiFi Wireless MCU Board for IoT Electronic DIY Projects

Model #: AJ-JY00225

$13^.58 –
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AJMRTC ESP32-C2 ESPC2-12 Dev-Kit Development Board, CH340G Chip, Serial + Bluetooth Module, Compatible with WeMos D1 Mini ESP8266, ESP8684 Wireless Board for IoT Electronic DIY Projects

Model #: AJ-JY00209

$11^.79 –
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AJMRTC ESP8266 ESP-12E UART Shield Development Board, WiFi Wireless Serial Module, 3.3V 5V TTL Interface ESP-12 Expansion Shield Compatible with Arduino UNO R3 Mega for IoT Wireless Communication DIY

Model #: AJ-JY00270

$11^.79 –
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AJMRTC 1Pcs ESP32-A1S Bluetooth WiFi Module, ESP32 Serial to Audio Module, Dual Core ESP32-A1S Audio Development Board with Bluetooth & Wireless Connectivity for Audio DIY Projects

Model #: AJ-JY00133

$11^.79 –
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AITRIP 4PCS Pro Micro Atmega32U4 5V 16MHz Bootloadered IDE Micro USB Pro Micro Development Board Microcontroller Compatible with Pro Micro Serial Connection with Pin Header

Model #: 880395151033

$48^.99 –
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USB to UART TTL Serial Converter Module with PL2303GS Chip, Type-C Connector, 3.3V/5V Selectable, Compatible with Windows, Linux, macOS, USB to Serial Adapter for Arduino Raspberry Pi (2Pcs Pack)

Model #: LC6W1JU1-555

$38^.98 –
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Serial Bus Servo Driver Board for ST/SC Series Serial Bus Servos Up to 253, Integrate Servo Power Supply and Control Circuit, Support UART and USB Control for Raspberry Pi/Jetson Orin Nano/PC/ ESP32

Model #: LC6W1J30-492

$30^.58 –
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AJMRTC Serial Bus Servo Driver HAT, ESP32 Integrated Servo Control Circuit Board, Expansion HAT for ST RSBL Series Serial Bus Servos, Robotics DIY Joint Control Development Module

Model #: AJ*C8JM*U3255

$31^.63 –
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for Raspberry Pi Serial HAT Provides 2-Ch UART and 8 GPIOs I2C Interface Expansion HAT for Raspberry Pi 4B+ 4B 3B+ 3B 2B+ Zero W WH

Brand: LORDWORLD
Model #: 26-8CXY19-189

$46^.17 –
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