USB Charger Doctor - In-line Voltage and Current Meter Microbit Experiment Nine: Capacitor charge circuit

Experiment Nine: Capacitor charge circuit

1 x PICAXE USB Download Cable

The main difference between a high rate LiPo and normal LiPo is the discharge and charge performance

the power will be cut completely to the Pi

USB Charger Doctor - In-line Voltage and Current Meter Microbit Experiment Nine: Capacitor charge circuitHelp! This patient is heating up! Is the voltage too low? Is the current draw too high? Is there a doctor in the house? Oh, thank goodness, the Charger Doctor is here! Right on time Doctor, can you tell us what the current draw is? What about the voltage? Thanks to the Doctor, you will now be able to watch and care for your USB powered projects. Use the USB Charger Doctor to measure the working voltage and current output for any USB port and project.