This compact power supply can be used on the workbench for up to 1 A load. The transformer has 1 A secondary current. The integrated circuit must be mounted on a heatsink.
This simple 741 circuit was found in the August 1993 Electronics Now magazine. The source must be...
Found in Popular Electronics, this sophisticated short-wave receiver requires a lot of skill from...
This sequencer allows the use of switches or sensors to generate the steps of a bipolar stepper...