| Louder music, sirens or speech in response to higher ambient noise levels? This simple circuit has the answer, and it may enable your robot...
| Louder music, sirens or speech in response to higher ambient noise levels? This simple circuit has the answer, and it may enable your robot...
| Een schakeling die ontbrekende pulsen detecteert is in de wereld van de robots onmisbaar. Als aan de schakeling van figuur 1 regelmatig puls...
| This circuit proves that microcoprocessors, PCs and the latest ultra-accurate DACs are overkill when it comes to controlling four relays in...
| Lots of consumer electronic equipment like TV sets, VCRs, CD and DVD players employs infrared remote control. In some cases, it is desirable...