System circuit (not) Minimum (Evaluation Board) AT89C2051 and AT89C4051

Maybe we are more familiar with the term Minimum System AT89C2051 circuit, but this time I present a circuit which is not only a series of M...

DC motor driver with H-Bridge IC L293D

Making a DC motor driver with H-Bridge technique can use IC L293D as in the article "DC Motor Driver H-Bridge L293 (2 Motor DC)"is...

Read Only Memory

Memory group called Read Only Memory also has characteristics that match the name. Existing data in ROM, this is data that has been entered ...

Universal PIC Programmer Circuit

The series of Universal PIC Programmer can be used with software IC-Prog 1:05. Universal PIC programmer circuit is very simple with BC337 tr...

Solid State Relay Circuit Diagram

Solid state relay is a series that functions like a relay hibryd mechanics. Solid state relays is built with insulating an MOC for separate ...

DAC with MCS5 Microcontroller

The figure below shows the Configuration DAC With artificial MCS51 Microcontroller National Semiconductor, capacitors C1, C2 and form a seri...

Making PC USB LCD controller project

This really a work that so cool if you like modif PC. So this is a USB interface for alphanumeric LCD display like 4 × 20 which can be contr...