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The CH340 USB To TTL Converter Adapter Module is a built-in USB to TTL Transfer chip
isolated power conversion suitable for LCD TV supply rails
5A output current capability and integrated protection features
it is the preferred isolated gate driver for industrial inverters
Low-power embedded applications
Battery Level Indicator 12V-72V LED Display Module lp2800n The CH340 USB To TTLThe Battery Level Indicator (12V 72V) is an LED display module that shows the remaining charge level of lead acid, lithium, and other battery types. Suitable for electric vehicles, solar systems, UPS, and DIY battery monitoring projects. Input Voltage Range: 12V to 72V Display: LED bar graph indicator Compatible with lead acid, lithium, and other battery types Suitable for e bikes, solar systems, UPS, and battery packs Easy to install with direct
US$ 12.95
US$ 12.95
US$ 19.00
