| AVR controllers have the unfortunate property of their data EEPROM being affected when the supply voltage drops below a certain level, whi...
All items tagged with Controller and Circuit (17)
| Many hobbyists seem to harbour a desire to control stepper motors from a PC. Unfortunately, complete stepper motor interfaces that can com...
| The AT89C2051 is a low-voltage, high-performance CMOS 8-bit mlcrocomputer with 2 Kbytes of Flash programmable and erasable read-only memor...
| The most comfortable as well as expensive way of developing microcontroller circuits is to emulate the relevant controller with the aid...
| This handy circuit is intended for battery-operated appliances. lt functions as a touch-operatedsupplyon switch and delayed supply offsw...
| Most householders these days employ timeswitches to control their central heating systems. Many of these switches, however, are of the mec...
| The multi-purpose MIDI controller described here is based on a microcontroller and a special MIDI keyboard processor, the E510. The circui...