The amplifier uses a hybrid two-channel IC STK4241-II manufactured by SANYO. Immediately, it is worth noting that the pinout of the STK4241 is compatible with such chips as the STK4201V-series..
Often there is a need to control the working time of the device powered by mains voltage. Different time switches are available in the market, but most of them require..
Dual, independent power supply, designed to polarize condenser microphones with voltage of +48 V. The built-in transformer and compact size of the board allow you to install the power supply..
The aim of the project is to create a control unit, a controller, for the purpose of lighting the staircase. Stairs, respectively. each staircase is illuminated by an LED strip…
The output transistors MJL21194 are of great power and performance. They must be very well adjusted with through screws, washers and nuts and properly insulated from the heatsink with mica..
To reproduce the audible bandwidth, three speakers must be used to complete the audible spectrum, since a single speaker can not emit the frequencies; Between 20 hertz and 20,000 hertz,..
Making an Amplifier is sometimes very challenging in the Amplifier. It is important for us to use easy-to-process material for the amplifier box, because the indicator, fan and so on…
The dual channel amp volt meter circuit allows simultaneous measurement of 2 DC voltages and 2 currents on the LCD screen. Voltage measurement: 0-100 VDC or 0-10 VDC, Current measurement..
NE555 10A PWM Circuit TECHNICAL CHARACTERISTICS – Power supply: 12 to 24 VDC – Maximum output current: 10 A – Designed for low voltage motors – Adjustable frequency between 300..
0-30V 0-10A laboratory type adjustable power supply I mentioned in the article of the relay bypass circuit for regulated power supplies, the K7200 kit version is 1/1 clone There is..
