Tag: simple circuit projects

simple easy electronic circuits hobby applications student projects

For 78XX Regulator Circuit Module PCB

| 2011/03/05

78xx Series of positive voltage regulators for the same module that you can use for different pcb drawings circuits, but are drawing on the pcb the pcb 2 coolers of diode bridge rectifier, filter capacitor has just enough to connect the dc output of the transformer, etc sources (pc power supply, dc adapter, etc.) If…

3-Channel Push Button Selector Circuit

| 2011/02/04

This is a practice used in simple selector circuit. A, B, C are three contenders. The first press of the button Questions and know the warning LED lights Dieren bass even burn later. RESET button LED extinguishes the warning being burnt. Selector Circuit Schematic

Simple Attiny2313 Programmer Circuit Com Port RS232 PonyProg

| 2011/01/16

An application for a little research, I found a lot of circuit I had to attiny2313, but because of the lack of material and computer problems, did not provide to take care of my business as soon as possible, be simple:) circuits At the end of the programmed took the Savior was COM port again…

RGB led show PIC12F675

| 2010/12/12

Hello Electronic lovers that I have done it again with you in this article is an applications often wanted to share. In this study, using the PIC12F675 and 74HC595 Entegere be moved sequential RGB light with a very nice splash of color emerges. Isis video of the application circuit and the hex code is available…

BD244 Transistor Li-ion Lipo Battery Charge Circyit Balancing

| 2010/11/30

A simple battery balance circuit that you can use for balanced charging of series connected Lion, lipo batteries. Especially in 2 or 3 series connected batteries, balanced charging of batteries is of great importance. Battery groups used without a balance circuit can fail in a short time. Thanks to this circuit, this problem can be…

Ceiling Light Led Lamp Power SMD Led

| 2010/11/28

Ligh circuit 15 SMD LED lamp circuit with almost 20w led ceiling lamp to light up their halogenated gives 12v dc operating voltage of the circuit 100ohm resistor used for current limiting lamp power 1.8watt SMD LED lamp and compare their halogenated official Led lamp circuit of lab prepared with eagle pcb, schema files have.…

Atmel ATtiny15 Microcontroller Example DC to DC Converter Circuit

| 2010/11/28

Atmel ATtiny15 Microcontroller DC to DC converter circuit 3.6 Li-Ion battery voltage of 5 volts raises a more detailed circuit attiny15 not a good example for software power control with microcontroller assembly language prepared by ATTiny15: 1 – RESET, 2 – UB/2, 3 – UA/3, 4 – GND, 5 – /SHUTDOWN, 6 – output –…

BCD Counter 74LS160 Serial Connection Example Circuit

| 2010/11/18

A design of serial connection to the instance of the circuit 74ls160. This can be done by connecting to the desired number, counting up the şekildeö integrated serial. 2 entgre count can be done with 99. 5 integrated with the number 99 999 a removable. 74ls160 integrated circuit oscillator circuit with number 2 connecting the…

74LS164 Example Shift Register Circuit

| 2010/11/18

Circuit 74ls164 8-Bit Serial Input Parallel Out Shift Register entgre idols are a fine example of the work. When the rising edge of the clock input signal is applied to the input signal from the ugulanan each colck pulse is shifted to the right. When the continuous clock pulses applied enteree wherein opening and closing…

Binary Counter CD4020 Chamber Led Circuit

| 2010/11/17

CD4020 integrated a ripple counter / frequency applied to the signal output from the counting input in integrated.clock a certain proportion will be divided. For example Q4 2 base 4 = 16 (the clock frequency of 1/16 s for) the second base Q14iç 14 = 16384 (clock frequency 1/16384 s to) Note: integrated vs. Q3…