Auto Car Battery Testers circuit using LM3914
Archives for Test equipment
Range Meter Circuit
Radio Frequency Meter – Range Meter Circuit Schematic diagram of the signal strength meter – Range Meter Circuit using 1N4148
Circuit Audio using TEA2025B
Circuit Audio using TEA2025B Circuit Audio using TEA2025B
dj audio equipment
dj audio equipment dj audio equipment circuit diagram Main Mixer Amplifier Module circuit diagram dj audio equipment Parts: P1,P2 100K P3 470K R1,R2,R3 12K 1/4W R4,R5 3K9 1/4W R6,R7 1K8 1/4W R8,R9 22K 1/4W R10 560R 1/4W R11 100K 1/4W R12 220R 1/4W C1 1uF 63V C2 47nF 63V C3,C5 4n7 63V C4 22nF 63V […]
ina217 preamp
ina217 preamp ina217 preamp using SSM2017, INA217 ina217 preamp ina217 preamp circuit diagram
How making Digital Volume Control for audio ?
How making Digital Volume Control for audio ? using DS1669 c1 : 0,1uf Making Digital Volume Control for audio in this series can use a digital set the volume control , although the tone control is the volume available, but we can make a volume control with a series. to use this series, release potensiometer […]
