ANALOG CIRCUITS PROJECTS Archive

Analog electronic Analog electronic projects application schematics

UGN3503 Hall Effect Sensor High Current Measurement

Now let’s briefly circuit and try to explain the working principle. When we examine the data page UGN3503 Hall effect element elements are the analog watch that works. So the..

Parallel Port DC Motor Speed ​​Control with Turbo C

Turbo C Of dc motors speed control done in two ways first excitation current by modifying it happens for the moment does not concern us Another method applied voltage by..

PC Fan Panel Fan Speed ​​Control ICL7107 Display LM35 Thermometer

Indicator section in Thermo Meter circuit 7 Segment display driver based on ICL7107, temperature sensors used, LM35 Fan speed controls, standard circuit in the datasheet file made with 3 pieces..

Ultrasonic Mouse Repeller Circuit

There is a mouse repellent circuit project circuit diagram and eagle pcb drawings based on op-amp cmos tll integrateds. Thank you to the contributors Working Image of the mouse repellent..

Photo Flash 220V Flasher Circuit

Old scrap the camera of your Flash components to help you evaluate a simple circuit actually machine other parts of the acts now flasher circuit and the administration let the..

Lighting Circuit with White LEDs for Camera

Prepared for a professional camera, I guess it fits many models. Also, there are examples of pictures taken with led lighting. The circuit works with 12 volts, the control IC..

10KHz – 1.2GHz Frequency Meter with LCD Display

The design of the meter is the result of many experiences in the use and construction of various frequency meters, both factory and amateur. From these experiences, there are several..

80M Transceiver SSB-CW LA1185

I’ve made a few changes to the design of the transceiver. Changed the layout of the printed on the plate. Dodalem emisje CW. I added the emissions CW. Pressing PTT..

220V Led Flasher Circuit Simple , Transformerless

There is a very simple flasher circuit transistor integrated 470k, 680ohm, 1n4007, 22UF, cardiac and led 470k resistor is not in my hand I used 560K Diac Wiki The DIAC,..

12V 50W Peltier Refrigerator

The mini fridge project is made in the simplest way using very few materials. In addition to 1 12v 50 watt peltier thermal switch, CPU cooler, 12v fan and 2-position..