Mini Electric Massager circuit diagram
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Switching Regulator and linear Regulator circuit for all electronic resources
Switching regulator and linear regulator circuit for all electronic resources Switching regulators is an inductor stores energy, Energy Switching regulators can be expressed in Joules as a function of current. A switching regulator inductors have no voltage drop and current flow-related but 90 degrees out of phase with the voltage. Because of this, energy can […]
Circuit diagram LM1881 video sync for tv and lcd monitor separator, a 74HC4066 as a simple analog switch
The chips include an ATmega88 as the main controller, an AD9280 ADC, an LM6134 high-speed quad op-amp, an LM1881 video sync separator, a 74HC4066 as a simple analog switch, and an RS-232-level converter. LM1881 Video sync separator extracts timing information including composite and vertical sync, burst/back porch timing, and odd/even field information from standard negative […]
Power Amplifier Circuits for learn
Power Amplifier Circuits for learn
Class B audio amplifier – 2500W
Class B audio amplifier – 2500W using R 220 R 47k R 2k2 R 4k7 R 8k2 Tr C945, Tip 41, Tip 42, 2SC2922, 2SA1216 Audio amplifier – 2500W Layout – 2500W schematic diagram
