Mathieu Coustans (2)

€ 5 (GRATIS voor leden)

| To keep the circuit simple as well as compact, it was decided to use a chip made by Maxim Integrated Products, the MAX2606. This IC from the...

€ 5 (GRATIS voor leden)

| In its basic version, the circuit in question remembers if the postman has been (it doesn’t actually detect the postman, but any kind of pos...