ESP32 For Wemos D1 Mini For Arduino UNO R3 D1 R32 WIFI Wireless Bluetooth Development Board CH340 4M Memory One100% brand new and high quality. ESP32 ..
Features:Ultra-thin mirrorround holeEasy to installreverse polarity protectionReverse connection does not burnSpecifications:Measuring range: 4V-100VP..
Description:Working voltage: DC 5V-36VTrigger signal source: digital high and low level (DC3.3V-20V), can be connected to MCU IO port, PLC interface, ..
Product features:PCB using military-grade plate!All chips are imported, not domestic IC, disassembly, refurbishment comparable.Import 50V1000uF large ..
Two , scope of applicationA. use as an ordinary step-down module with over-current protection capabilityUsage method:1. adjust constant voltage potent..