Category Archive: Electronics Projects

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Adjustable Switch Mode Power Supply 30V 5A DC to DC TL494 LM2576T

| 2012/05/16

When TL494’s in a dcdc my attention …. 30 volt power supply voltages from 1 to 20 .. 5 amps of current settings can be made. Also used in many applications LM2576T ADJ (adjust) made ​​with integrated dcdc 1 … There TL494 50v voltage and current with the tuned circuit diagram is very similar. Herhu…

Thermocouple Reading Circuit PIC16F877

| 2012/05/16

Thermocouple reading circuit PIC16F877 microcontroller based on the C source software, isis proteus simulation files and eagle diagram, printed circuit boards have drawings. Thermocouple voltage 0V (0 ° C) and 42.92mv (760 º C) 4.8mv (5/1024) on a PIC16F877 8-bit resolution ADC resolution 10bits DAC. Thermocouple General Information Thermocouples -200 ° to 2320 ° C…

MOC3041 12 Channel Isolated Triac Module

| 2012/05/16

Several control applications lamp, motor, electronic devices, etc.. you can use 12-channel isolated triac MOC3041 motorola module card .. Insulation work done by theriac drive instead of being used BT136 BT138 triacs or leg connections matching the triac used. Look circuits, uncluttered layout elements idc types of signal input through the socket while the other…

2.1 Amplifier Project TDA2050

| 2012/05/16

2+1 Amplifier Project using tone controls have the feature of entries 3 tda2050 ne5532 op amplar used 32w per channel power can give. Çaslışma symmetric DC voltage of the amplifier circuit 2x25v TDA2050 symmetric (transformer: 2x16v ac 100w) considering the power drop leg links is the same as the tda2040, can be used to control…

Tube Amplifier Project Fisher X100A

| 2012/05/16

The next time I started the work and almost six months before the active paper, I finished my amp based on the Fisher working x100a.I need to do on paper for a long time, both in the supply circuit designs amp 2-3aylık at the end of the test phase of an application and a trunk…

13.8V 10A Power Supply Circuit L4970A

| 2012/05/16

L4970A Switching Regulator IC, bjt transistor mosfet output alone, i.e. without connecting to the 10 amp power can give. Accordingly, in case the other regulator according to the larger entegrelerine (multiwatt15v) L4970A 13.8 Volt 10 amp power supply, the output voltage can be adjusted between 5 k potentiometer as the author out of the 13.8…

PIC18F46K20 6-Legged Robot Project

| 2012/05/16

6-Legged Robot Project PIC18F46K20 microcontroller and XBee modules based on two robot’s body, legs and so on. parts such as printed circuit boards prepared with a plaque. Processing is easier for plaque PCBs are used in a very robotic projects. PIC18F46K20 prepared by assembly source software. Asm and hex code there. Also ares proteus pcb,…

PWM Motor Control Circuit PIC12C509

| 2012/05/16

Especially RC model, model to the application type has been designed motor control circuits printed circuit sizes too small … different a few versions all there in the PIC12C509 mükrodenetleyic used PIC12C509 output is usually IRL high-power series MOSFETs are the source asm code given pcb files dwg, dxf format .. Source: maczaka.webz.cz/regulator_s_pic_12c509_psani.htm alternative link:…

Simple FM Transmitter Circuit 88-108 MHz

| 2012/05/16

I’ve shared this with a simple fm transmitter circuit, this circuit has been pretty nice drawing layout of printed circuit boards used in antenna pcb antenna, or normal tape prepared by drawing on over 5.10 cm can be achieved better results by attaching the wire ring. L1 on a pencil on the winding circuit 6…

Microchip Development Test Board PIC18F452

| 2012/05/16

Microchip microcontroller users is quite a useful experiment to work you need a Pic18f452 development Board this way, small-sized double-sided printed circuit board drawing a lot of property has been added … max232 rs232 connection, boot loader, 24c256 eeprom, LEDs, buttons, he16m, lcd, DS1307, etc. also boot loader program code (Pic Basic Pro included) have…