Electronics engineer Ravinder who has been working in the embedded industry for past 10 years developing products based on Raspberry Pi, Raspberry Pi Pico, Arduino, Jetson Nano and others. Has taken ...

I've got some old cords that have a micro-usb port on one end and a wall plug on the other. These are for charging mobile phones I used to have. Should I toss them or save them for future phones I'll ...