Electronic Circuit Diagram and Layout

Electrical Schematic Symbols

Circuit to determine the humidity is a comparator, which detects the temperature change is very small in relation to the ambient temperature environment. Parts: R1_____________22K Linear Potentiometer (See Notes) R2_____________15K @ 20°C n.t.c. Thermistor (See Notes) R3_____________10K 1/4W Resistor R4,R5,R7,R9____22K 1/4W Resistors R6____________220K 1/4W Resistor R8______________5K 1/2W Trimmer Cermet R10___________680R 1/4W Resistor C1_____________47µF 63V Electrolytic […]

Receiver F.M. Tuner Circuit Using BF324 F.M. Tuner Using BF324 TR1,2,3 ……… BF324 TR4,5 ……….. BC547, 549,550 IC ………….. TBA820

75W Power Amplifier circuit based using STK465 75W Power Amplifier circuit based using STK465 Here is stereo of the circuit diagram of a power amplifier with the STK465 single power chip which is supported by several components that make a better sound output. This amplifier is a single output amplifier, so if you want a […]

BS2p microcontoller and a GPS receiver circuit