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Posts tagged Switching

Digital Control

Digital Control Circuit for Switching using 4001B, 4N35 The continuous controller enclosed in the dashed square can be replaced by a digital controller shown below that performs same control task as the continuous controller. The basic difference between these controllers is that the digital system operates on discrete signals or samples of the sensed signal […]

Satellite Camera Controller with a PC and Motorcycles, this is the circuit diagram schema

Satellite Camera Controller with a PC and Motorcycles, this is the circuit diagram schema The back EMF voltage spikes produced by stepper motors (particularly higher voltage motors) can damage your PC’s printer port if connections are made incorrectly, fly back diodes are absent or connected in reverse, etc. The safest options are opto – isolated […]

Make High Power LED Flasher

Make High Power LED Flasher using PMV65XP, ZXM61N02F, 3906, 3904 circuit

Electronics Schematic Diagram Infrared motion detector

Electronics Schematic Diagram Infrared motion detector PIR325 sensor has two sensing elements connected in a voltage bucking configuration. This arrangement cancels signals caused by vibration, temperature changes and sunlight. A body passing in front of the sensor will activate first one and then the other element whereas other sources will affect both elements simultaneously and […]

Low-cut and Bass controls 40W Amplifier circuit diagram using MJ11016, MJ11015

Low-cut and Bass controls 40W Amplifier circuit diagram using MJ11016, MJ11015 Low-cut and Bass controls Output power: 40W on 8 Ohm and 60W on 4 Ohm loads parts: R1 6K8 1W R2,R4 470R 1/4W R3 2K 1/2W R5,R6 4K7 1/2W R7 220R 1/2W R8 2K2 1/2W R9 50K 1/2W R10 68K 1/4W R11,R12 R47 4W […]

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