| Een schakeling die ontbrekende pulsen detecteert is in de wereld van de robots onmisbaar. Als aan de schakeling van figuur 1 regelmatig puls...
All items tagged with LED and Switch (38)
| In this month’s modding & tweaking article we delve a little more into the ‘not so very useful, but nevertheless quite funny’ types of circu...
| If you want to apply computer control to a solenoid valve or another DC load there is no need to start looking for an expensive measurement...
| The switch-mode power supply chosen by the author for this article is built without the use of special-purpose ICs and so can be completely...
| You don’t need special ICs when a capacitive (or ‘touch’) switch can also be realised with an inexpensive PIC controller. This article shows...
| The wide availability of low-cost switched mains sockets with radio remote control provides a simple way to control electrical equipment, li...
| The serial port (often called the COM port) is perfect for connecting various electronic circuits to the PC. The complexity of the connected...
| This circuit shows that only a handful of parts is needed to make a light-controlled switch with a digital power buffer output capable o...
| There can be no doubt that Microchip’s PIC microcontrollers have achieved general acceptance in the electronics industry and immense pop...
| To many hi-fi enthusiasts and musicians, the thermionic valve (electron tube), the sound of a valve amplifier cannot be bettered by that...