| The energy consumption at home is difficult to check because of the ever increasing number of electrical devices. So it is about time to do...
| The energy consumption at home is difficult to check because of the ever increasing number of electrical devices. So it is about time to do...
| The total production of natyural gas in the Netherlands can remain at the current level until at least 2030 if the right measures are taken....
| Current personal computers with an ATX motherboard are not provided with a switched mains output socket. It is therefore no longer possib...
| The circuit described, in conjunction with a digital voltmeter (DVM), may be used to measure the total harmonie distortion (THD) of the m...
| The principle of the circuit is that on the basis of the current drawn by a mains-operated master equipment another appliance, the slave,...
| The TDA1522 from Philips Components is a preamplifier chip for tape and cassette recorders. The circuit presented here is remarkable for...