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number of channels 2
AC Voltage: 0 to 1000 V
The UT-513A insulation meter circuit design takes microcomputer technology design as the core and combines the large scale integrated circuit with digit circuit
ESP32 Datasheet
Lifepo4 Tp5000 Lithium Iron Phosphate Battery Charger 3.2v Cell Charger delay timer number of channels 2Lithium battery only need to connect a 5V power supply, output B + B connected battery can be. Charging red light, full of self stop, charging green light finished. For lithium iron phosphate battery 3. 6V, just soldering iron solder between the two solder pad can be. Power supply battery connection method as described above. If you want to change back to charge 4. 2V lithium battery, solder pad can be used to solder back. Switch buck mode, the