Prepared by: oaycan Maxim DS1868 (Digital Potentiometer) and PIC 16F877 Usage Proteus isis Simulation We will make a digital potentiometer using Maxim’s DS1868 dual digital potentiometer IC and PIC 16F877…
20 Hz to 25 kHz TDA1514 amplifier integrated subwoofer amp used in the cabin floor bass filter TLC272 opamp used symmetrical +-27v supply voltage to feed the olrak opamp zener..
Ultrasonic distance meter, ultrasonic parking sensor and opamp CMOS integrated circuit representation on the board from two ultrasonic receiver circuit with LEDs used and UST-40 UST -40T Distance measurement using..
A quality and stable LED dimmer circuit is built on LM358 and LM393 opamps, the operating frequency of BUZ71A mosfet is used in the power floor. 150Khz brightness and precise..
Thyristors and triacs are extremely universally applicable electronic switches. However, due to its special conductivity properties, it cannot be tested without special measuring equipment. Our small test circuit allows these..
The circuit board the power supply consists of a Bridge Rectifiers with downstream E Capacitors. The input AC voltage is 1 and KL on the 6.3-mm plug ST 1 and..
A SMPS viper12 a quality control sample for the use of integrated LED lighting can be used in different applications or .. have a nice design sizes quite small DC..
Hello friends, I thought I’d start by modifying my 2+1 work I did last year. There are changes in the power stage in the modification, adding an active filter to..
Lamp driven by powerful elements such as opto coupler, relay, triac controlled by pic16f84, light effect circuits create an eye-catching image with various flashing patterns, some of them have computer..
Main features: 2 frequency generation 800 + 1000 Hz or 400 + 2600 Hz, unique frequency generation of 1000 Hz, Min. 100 mV cc sur 600 Ohm, soit 35.4 mV..
