Hi-Fi audio in the electronic components - metal film resistorsIn order to better achieve the perfect sound quality, Hi-Fi audio circui...
1, the output voltage adjustment: the manufacture of switching power supply, the first test step is to adjust the output voltage to the spec...
2. Fixed resistor selectionThere are many types of fixed resistors, and the choice of which material and structure of the resistor, the ci...
Holtek Multichannel C / R-F Microcontrollers HT45R36It is understood that, multi-channel C / R-F microcontroller HT45R36 is ...