When experimenting with tube amplifiers, you ability be abashed about the altered modes of operation, like triode or pentode mode. To accord a little advice i developed this PCB. You can body baby Amplifiers based on 6P14/6BQ5/EL84 easily, and the achievement Power of 2..6 Watts is added than abundant for home use. With this PCB [...]
microcontroler
A laptop or anthology computer user while they are abroad from the home or appointment knows that eventually or after they will charge to bung into a mains aperture to top up the batteries. The car cigarette lighter atrium in the car is additionally an electrical aperture but it can alone accumulation 12 V. That’s [...]
Output Relay Delay Audio Amplifier Circuit This is a simple circuit which I built to one of my audio amplifier projects to control the speaker output relay. The purpose of this circuit is to control the relay which turns on the speaker output relay in the audio amplifier. The idea of the circuit is wait [...]
An Uninterruptible Power Supply (UPS) is a device that sits between a power supply and a device to prevent undesired features of the power source (outages, sags, surges, bad harmonics, etc.) from the supply from adversely affecting the performance of the device. The UPS may be split into 4 main circuits: Input Power Factor Correction, [...]
OUTPUT : 2 -1 -1 2 3 -1 2 3 -1 2 3 1 2 5 1 2 5 1 2 5 4 2 5 4 3 5 4 3 5 2 3 5 2 3 5 2 no of page faults : 4 1 2 3 4 5 6 7 8 9 10 11 [...]
