DIY 12v power supply from old cordless tool battery
ฝัง
- เผยแพร่เมื่อ 6 ก.ย. 2024
- how I re-used craftsmen cordless drill / tool batteries after the drill failed.
Used an inexpensive voltage regulator to step the voltage down so its suitable for 12 voltage applications. For my case I will be using the batteries with 19.2v rating to power a 12v nitro heater and 12v nitro engine starters.
link to buck down voltage regulator
C$ 6.64 8%OFF | 300W 20A DC-DC Buck Converter Step Down Module Constant Current LED Driver Power Step Down Voltage Module Electrolytic Capacitor
a.aliexpress.c...
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