ACS712 Current Sensor Module
£5.99Current sensor chip: ACS712ELC-20A
Pin 5V power supply, on-board power indicator
The module can measure the positive and negative 20 amps, corresponding to the analog output 100mV / A
Anself 10A/20A 12V/24V LCD Solar Charge Controller with Current Display Function Auto Regulator for Solar Panel Battery Lamp Overload Protection
Visual LCD graphic symbol, brief key operation. Automatic identification system voltage level, intelligent PWM charge mode.
Adjustable charge/discharge control parameters, settable operating modes of loads. Multiple selection of battery.
Battery over temperature protection, low voltage/reverse polarity protection. Over-load and short-circuit protection.