Instek GPD-3303D 195W Triple-Output Programmable Linear DC Power Supply 30V DC, 3 Amp, 100mV, 10-milliamp Resolution With the Rigol oscilloscopes you

With the Rigol oscilloscopes you have the ability to filter noise from the signal avoids false triggers

It can be used to measure or test DC and AC voltage

The micro:bit can be programmed by connecting it to your computer with a microUSB cable (not included) or wirelessly to a phone or tablet via Bluetooth

laboratory

Prototype Board

Instek GPD-3303D 195W Triple-Output Programmable Linear DC Power Supply 30V DC, 3 Amp, 100mV, 10-milliamp Resolution With the Rigol oscilloscopes youLinear power supply unit provides a constant source of DC voltage and current for powering and testing electronic devices Two outputs supply adjustable voltage up to 30VDC and current up to 3 amp Third output supplies fixed voltage of 2. 5V, 3. 3V, or 5VDC and current of 3 amp Digitally controlled knobs for fine and coarse adjustment of voltage and current output Four LED screens show voltage and current readings for all outputs simultaneously The