…For You mag and should be work. You can download this circuit in PDF version from the following link: Four Stage FM Transmitter Circuit Project 1 file(s) 241.67 KB Download…

…input supply, when the common terminal is grounded. Any voltage about zero volt (ground) interconnected within the common terminal is added to the output voltage. That indicates the enhance in…

Here is the schematic design of car cigar lighter to USB power port. Nowadays, almost all computer systems have logic blocks for working with a USB port. In practice, a…

…from battery to inverter section via its N/C contacts and switch S1. The inverter section comprises IC2 (NE555) that is applied in stable mode to generate sharp pulses / wave…

…lamps L1 and L2). The circuit is completely transistorised and battery-powered. The free-running oscillator circuit is realised working with two low-power, low-noise transistors T1 and T2. One of these two…

…in the room or the secured region being protected. The circuit utilizes a voltage comparator and a monostable clock to give the cautioning caution on distinguishing a moving individual. Ic…

…of circuit diagrams that are IR transmitter and IR reveiver. Using this low-cost project one can reproduce audio from TV or other electronic devices without disturbing others. It does not…

…connection error [ERROR]. Closing switch S2 short the diode D2 [6.8V], now we can charge 6V battery. 6V and 12V Car Battery Charger Component List R1-11=1K ohm 0.5W 5% R2=22K…

This is a 200W power amplifier circuit project. The circuit features high power, good definition and very low noise. It delivers about 200 watts in 4 ohms loudspeaker: a 4…

…kind circuit project, it’s require a good knowledge in electronics. This preamp has several features for the bass guitar instrument such as attenuator, low cut, mid control and Hi boost….