Any X-Y switch matrix can be considered with this circuit, which simplifies decoding of the common 4x4 keypad matrix and eliminates having to scan rows or columns. Using eight digital inputs, this ...

Large electronics manufacturers are continuously looking to improve efficiencies and optimise the use of available resources. One of the biggest challenges they face is being able to track any printed ...

Surface mounted technology (SMT) close surface mounted technology (SMT) Components that can be soldered directly to a board rather than having to be pushed through a hole. is used to place electrical ...

Here’s a photo of the circuit board for the Maximite, a BASIC interpreter that [Geoff] built. The design idea was sparked when he was exploring the possibilities of the PIC32 family of chips. [Geoff] ...