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Showing 199–207 of 319 results

LM2596 DC-DC 4.5-40V 3A adjustable step-down power Supply module Blue

 200.00
Description: DC-DC Buck Converter Step Down Module LM2596 Power Supply is a step-down(buck) switching regulator, capable of driving a 3-A load

LM2596S Dual USB DC-DC 9V 12V 24V 36V to 5V 3A Step Down Buck Converter Board

 350.00
Description:   Input: 6V-40V (DC5.5/2.1 port, connecting terminal)Output: 5V / 3A (MAX)(With Identification resistance for Apple)Efficiency: 92% (MAX)Switching frequency: 150KHZWorking

LM317 adjustable 2A regulated power supply with digital voltage display

 1,000.00
Features: Board core components: adjustable regulator ASIC LM317, 2A or less can be loaded,  AC or DC voltage input, the

Lora 868Mhz/915Mhz Module SX1276 Wireless Transceiver Module spread Spectrum Long-Range Wireless Communication LORA/GFSK

 1,500.00
SX1276 Wireless Transceiver Module Lora 868Mhz Modulespread Spectrum Long-Range Wireless Communication LORA/GFSK Module functionFSK / GFKS technology, LoRa (remote) spread

LoRa Ra-02 SX1278 433M Wireless Module

 1,200.00
Description: Ra-02 is a wireless transmission module based on SEMTECH’s SX1278 wireless transceiver. It adopts advanced LoRa spread spectrum technology,