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Waveshare Industrial 6-Channel ESP32-S3 WiFi Relay Module, Supports WiFi/Bluetooth/RS485 Control, Onboard RS485 / Pico HAT Interfaces, with Multiple Isolation Protection Circuits
Limited time offer, ends 10/31
$59.34
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AJMRTC DC-DC Step Down USB Power Module, 9V 12V 24V to 5V 3A Output Buck Converter, Car Charging DIY Electronic PCB Board Kit for Vehicle Power Supply, Electronic Project
Limited time offer, ends 11/25
$10.86
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AJMRTC 3V to 5V 9V 2A DC-DC USB Step Up Boost Power Module, Lithium Battery Charger Board, Integrated Charge & Discharge Booster Converter for 18650 Li-ion Cell DIY Power Bank Electronic Projects
Limited time offer, ends 11/25
$12.24
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AJMRTC DC-DC Boost Module, 3.7V to 5V/9V 2A Lithium Charge Discharge Board, Type-C Interface, Li-ion Battery Power Supply Boost Converter for Portable DIY Electronic Projects
Limited time offer, ends 11/25
$11.15
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Industrial 6-Channel ESP32-S3 WiFi Relay Module, Supports WiFi/Bluetooth/RS485 Controll, Onboard RS485 / Pico HAT Interfaces, for Expanding RTC/CAN / RS232 / LoRa/Sensor, etc.
Limited time offer, ends 10/31
$74.78
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![Bluetooth 5.4 FM Transmitter Car Adapter 48W (PD 36W & 12W) [Light Switch] [Hi-Fi Deep Bass] [Fast Charge] Wireless Radio Music Adapter LED Display Hands-Free Calling Support USB Drive](https://c1.neweggimages.com/productimage/nb300/C8VGD2609130JXXSCC9.jpg "Bluetooth 5.4 FM Transmitter Car Adapter 48W (PD 36W & 12W) [Light Switch] [Hi-Fi Deep Bass] [Fast Charge] Wireless Radio Music Adapter LED Display Hands-Free Calling Support USB Drive")
BNC to Balun-Compatible Passive Twisted Pair Video Transmitter 0-300m Transmission Distance Compatible with AHD/CVI/TVI/CVBS (Video+Power Transfer)
Limited time offer, ends 11/01
$23.33
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BNC to Balun-Compatible Passive Twisted Pair Video Transmitter 0-300m Transmission Distance Compatible with AHD/CVI/TVI/CVBS (Video Transfer)
Limited time offer, ends 11/01
$19.55
Free Shipping
waveshare XBee USB Adapter UART Communication Board XBee Interface USB Interface Onboard Buttons/LEDs for Easy Testing,Program/Configure XBee Module
Limited time offer, ends 11/04
$22.18
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Industrial 6-Channel ESP32-S3 WiFi Relay Module, Supports WiFi/Bluetooth/RS485 Controll, Onboard RS485 / Pico HAT Interfaces, for Expanding RTC/CAN / RS232 / LoRa/Sensor, etc.
Limited time offer, ends 11/04
$79.81
Free Shipping
Waveshare TTL UART to CAN Mini Module with TTL and CAN Conversion Protocol, Supports Bi-Directional Transmitting and Receiving, Four Operating Modes
Limited time offer, ends 11/04
$30.27
Free Shipping
ADT1-1WT square wave pulse clock signal, differential to single-ended conversion, single-ended to differential conversion, 100K to 450MHZ
Limited time offer, ends 11/01
$20.99
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Vszerda DTECH Port Powered RS232 to RS232 Serial Port Isolator Optic Electric Adapter to Protect You PC and RS-232 Device
Limited time offer, ends 11/12
$24.99
Free Shipping
AJMRTC DC-DC Boost Step Up Module, Mini High Efficiency 3.7V Lithium Battery Booster Board, Convert 3.7V to 5V 3A Output, Portable Mobile Power Charger Circuit for DIY Power Bank Projects, 1PCS
Limited time offer, ends 11/25
$11.74
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AJMRTC XL1509 Adjustable Step Down Power Supply Module, Super Mini DC-DC Buck Converter, Adjustable Output Voltage Regulator Board, for Arduino ESP32 LED DIY Electronic Power Projects, 1Pcs
Limited time offer, ends 11/25
$10.98
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![45W FM Transmitter Bluetooth Car Adapter, Wireless FM Bluetooth Transmitter | [PD 30W & QC3.0] Retractable Car Charger, Hands-Free Calling, Black](https://c1.neweggimages.com/productimage/nb300/C9B4D2609170JM89460.jpg "45W FM Transmitter Bluetooth Car Adapter, Wireless FM Bluetooth Transmitter | [PD 30W & QC3.0] Retractable Car Charger, Hands-Free Calling, Black")
AJMRTC Industrial Grade 14V Power Supply Riser Board, 1Pc CLT IT S9/L3 Booster Module, Voltage Step Up Converter Board for Equipment Maintenance and Industrial Circuit Repair Projects
Limited time offer, ends 11/25
$12.15
Free Shipping