6V 4AH Fake Battery

Previously, “Fastening Capacitor” I reported the issue through 6800uF 2200uF electrolytic capacitor was coming 🙂 is now a more advanced level three papers: Dr. Ramming tamirci_erh battery in the incident..

TDA Series Audio Amplifier Book

Philips company TDA series amplifier integrated to prepare a document has been on the market a lot tdaxxxx amp integrated detailed information about the (power, operating voltage, frequency, etc..) And..

L200 LM2577 Regulated Lithium Polymer Battery Balance Charger Circuit

Specifically, model, model jobs for people dealing with the charging circuit is very important to work in a makette electronic systems used in Cordless batteries now models lipo (lithium polymer)..

Hand-Made Coin Machine Mechanics Plexiglass Processing

Great workmanship very nice work handmade coin machine. There are video images, pictures and dimensions (pdf) about the construction of the coin machine from start to finish. A large part..

Quality Microphone, Guitar Preamplifier Circuits

There are preamp circuits that will be especially useful for musicians and guitarists, and there are quality tried and printed circuits. A very high quality design preamp circuit has stereo..

MultiPurpose Atmel Development Boards Project

Atmel series microcontrollers series to prepare for the software quality testing to ensure ease in your test circuit has 3 different test circuit. ATmega8, ATMega16, atmega162, ATtiny2313 and ATTINY13 made..

Atmel Programmer USB Powered

Programming circuit Atmel Atmel multi-purpose circuit via the parallel port LPT tinny 2313, 13 ATmega 8, 16, 32, 162 able to program microcontrollers. ZIF socket sockets are used instead of..

Amplifier Circuit TDA2030 Stereo 15W

TDA2030 datasheet can give you the power circuit according to the information 18w mono 30w 2 is called the total power used in the audio input you can control the..

TDA7294 Bridge 300W Amplifier Circuit

TDA7294 amp integrated circuit is made ​​with a lot, but I did share a few of them have been very good this circuit layout design can be said as in..

400W Transistor Power Amplifier Circuit

BJT transistor amplifier circuit 400w output transistors 4 tip41c quite strong and tip42c 4pcs 2 × 46 volts DC supply voltage + – symmetric power supply. Output power supply AC..