Digital visitor counter

Digital visitor counter is a reliable circuit that takes over the task of counting Number of Persons/ Visitors in the Room very Accurately. ...

Digital control system applications

Digital Control System  is a branch of the control system with continuous time processes in the region associated with the digital controlle...

Voltage-to-frequency converters LM231/LM331

The LM231/LM331 family of voltage-to-frequency converters  are ideally suited for use in simple low-cost circuits for analog-to-digital conv...

Microcontroller to RS-485 circuit

Microcontroller to RS-485 circuit | RS-485 bus can carry up to 256 transceiver modules and over long distances . This is a circuit for conn...

Schematic diagram of a USB player

Usb series player is an electronic device or electronic circuit that functions as an MP3 player that is stored on a storage device such as U...

DVD Player Circuits

However, if this is your aboriginal activity with an HC908 MCU, it is simpler to alpha from a allotment with the user adviser already progra...

RS232 to RS485 Circuit

The new archetypal of RS485 advocate overcomes the RTS controlled botheration accomplished by our chargeless design. However, to do that req...

Volt meters & ampere meter with PIC

Volt meters & ampere meter with PIC can be used to measure voltage and current simultaneously. The series of volt meters & ampere me...