ANALOG CIRCUITS PROJECTS Archive

Analog electronic Analog electronic projects application schematics

Simple Sponge Foam Cutting Machine

Foam Sponge Cutting Machine is based on HCF4093 (CD4093 can be used instead). By heating the resistance wire, which is connected to the mechanical part with the circuit, it ensures..

BA1404 Stereo 3V FM Transmitter Circuit

The FM Transmitter circuit built on the BA1404 can work with two 1.5V AA batteries. If desired, a 6 volt dc adapter can be connected. RCA Input sockets have 300-ohm..

Video Enhancer Circuit with TDA9181 Comb Filter

The device has S-video, Composite video outputs on the supply voltage AC 9 volt regulated circuit. Video Image Quality Enhancer and Y-C Splitter Sharpen pictures from your videotapes with this..

455 kHz Oscillator Circuit

3 transistors are used (bc548) supply voltage is 9 volts 455kHz RF signal is produced with ceramic crystal. Description of the circuit The 455kHz Modulated Oscillator generates an amplitude modulated..

Alcoholmeter Circuit with MG3 Sensor LM3914 LED Display Indicator

Another example with LM3914 is sound level, water level and voltage level can be used in many applications. Sensor Used for Alcohol level measurement MG-3 The level is observed with..

Water Tank Level Indicator Circuit with LM3914

We usually see the LM3914 integrated in vu-meter circuits. In this application, it is not different. In addition to the control layer designed to monitor the water tank level with..

Walking Led Light 555

Our circuit was considered little different from the usual circuit. Different from the usual operation of the CD4017 circuit. Hopefully of interest to you. They remain in one direction lights..

USB UART Circuit FT232RL PCB

There is a pcb file prepared with the schema sprint layout prepared with Splan. You can download the driver file for your operating system from the ftdichip site. USB to..

USB Hub Circuit

First on the Net diagram of a USB Hub for your computer, this assembly is being tested this page will be updated during the tests and complete assurance of that..

Ultrasonic Distance Meter Circuit LED Display Parking Sensor

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..