Category Archive: Electronics Projects

Electronic plans news for electronic hobbyist or engineers. Free electronic schematics (circuits) electronic blog site. Electronic content post and more..

Complete amplifier 100W TDA7294

| 2012/09/29

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 control circuit wires soldered to the metal chassis to be connected to the chassis vu meter circuit if the LEDs mounted in an inclined position…

200W Car Amplifier Circuit LM3886 SG3525

| 2012/09/29

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 the floor 2 LM3886 is used used in car 12v battery voltage symmetric 2 × 40 volts to turn sg3525 based on the DC to…

ARM LPC2103 TFT Sample Application

| 2012/09/29

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 LCD named as an example of a simulation, source C, etc. tft320240a.dll. There are files … FILE DOWNLOAD LINK LIST (in TXT format): LINKS-19841.zip

Amplifier Circuits STK4048X STK412-170

| 2012/09/29

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 NGOs. for example STK412-170 datasheet file when I look at the different models found in the list that caught my attention in the list STK412-090,…

Sierpinski Triangle Fractal Antenna Wifi Making PCB

| 2012/09/16

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 of attraction has increased up to 500 feet. Sierpinski triangle pcb copper clad sticker printing on both sides of the copper plate on the other…

Transformerless Led Lighting Energy Saving Led Lamp Circuits

| 2012/09/16

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 same structure 12 led lamp, 36 LED lamps and 160 LED lamp circuits are circuits in china goods lamp was removed from . Mains voltage…

Class D Reference Design IRS2092 Power Amplifier

| 2012/09/16

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 In addition, there are already a lot out of this reference design circuit class d amp was made IRFI4019H-117P IRS2092 output FETs used in the…

TQFP100 Adapter PCB (Eagle ATmega1280)

| 2012/09/16

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 same circuit can be used on either a few adjustments with the different brands can .. Source: mikrocontroller.net/topic/82796 alternative link: FILE DOWNLOAD LINK LIST (in…

Guitar Effects Circuit Snow White Auto Wah

| 2012/09/14

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 consumed and is designed to be used on portable 9 battery. Snow White Auto Wah guitar effects circuit PCB printed circuit drawing Sprint layout pcb…

Stereo Speaker Cabinet and Bass Treble filter design

| 2012/09/14

Steeo Cabinet Design Peerless 810,921 high-pitched twitter and Peerless 830875 midwoofers speakers designed for but the same size as a very alternative there speaker dimensions detailed information about where the dimensions difficulties in not appropriate speakers If you can use the additional 2-way filter circuit and enclosure design pdf, Bassbox design program’s source. bb6 file…