Useless machine videos

Indeed most useless, useless but fun machine 🙂 I think the most fun part of this machine is considered by many people hold many different models in the form of..

Complete amplifier 100W TDA7294

100W Amplifier circuit based on TDA7294 vu meter on a single PCB (LM3914), bass, treble tone controls for setting circuit (opamp 4558) and the supply circuit’s. The potency of tone..

200W Car Amplifier Circuit LM3886 SG3525

This car amp circuit one where I saw the original, but only there was a picture I think he of the amplifier clone anyway .. circuit of the amplifier on..

ARM LPC2103 TFT Sample Application

For example, print images and text on TFT LCD color display built applications based on the ARM LPC2103 runs at 12MHz. The TFT TFT320240 on isis proteus LPC2103 ARM TFT..

Amplifier Circuits STK4048X STK412-170

Sanyo STK412-170 from the series production of NGOs and STK4048X amplifier circuit diagrams and PCB drawings but no definite information can be compatible within an integrated PCB drawings of different..

Sierpinski Triangle Fractal Antenna Wifi Making PCB

Sierpinski Triangle in Mathematics (Sierpinski Triangle) there was such a thing .. the author of this triangle fractal remove PCBs on a plaque made ​​WiFi antenna. Linksys WRT54GS modem’s power..

Transformerless Led Lighting Energy Saving Led Lamp Circuits

Previously LED lighting related energy-efficient LED lamp my project I shared a simple circuit and mains voltage lowers pointed the white LEDs overworked .. This article, the circuit in the..

Class D Reference Design IRS2092 Power Amplifier

500W Class D amp integrated circuit prepared for International Rectifier IRS2092 firm output coil coolers etc in pdf file. All details, calculations, drawings, circuit diagrams and PCB gerber given dosyalarıda..

TQFP100 Adapter PCB (Eagle ATmega1280)

ATmega1280 and similar Atmel microcontrollers can use TQFP100 adapter PCB and chart drawing exactly the’m not, but ATmega1280 datasheet write on, according to the atmega640, atmega1281, ATMEGA2560, atmega2561 microcontroller, the..

Guitar Effects Circuit Snow White Auto Wah

Snow White Auto Wah guitar effects circuit sensitivity, resonance and decay controls built on the circuit the circuit doing the LM13700, LM324 opamps operating voltage 5v DC but less current..