Alternative to a zener diode circuit adjustable Zener. According to the current PNP transistor where you will use a more powerful zener diode can be achieved. voltage adjustment every 10k worth of pot 1 and is increasing. Adjustable ZENER Schematic
Hi All You Guys. How long have you been working on CCS C. CCS will be able to see my level, so it is no longer something to do after arrival. In this article, I made a small application on the USB communication pic18f4550. I really wanted to deal with the USB. A little uğraştırsada…
Audio recording circuit in addition to the Board upon a few passive pic16f876a microcontroller circuit is able to record onto sd card component was established to stop, play, record, pause, there are functions in addition to the audio input in the leg 2 pic16f876a preamp with the microphone can be connected. Audio recording circuit source…
Servo motor test circuit the same simple structure made of circuit ne555 timer IC 2 piece disabled based on servo motor can be used in different applications depending on the situation or the test writer to run the circuit 4 x 1.2 v rechargeable batteries, used by linking instead of the 5v adapter serial Servo…
graphic lcd Volt amp meter circuit pic16f877 microcontroller Board, with the addition of the mc34063 dc-dc converter circuits and the l5973 used in the screenshot lm324 opamp GLCD MTG-12864B current and voltage information displaying. GLCD Volt ampere Meter circuit PCB is not a drawing but GLCD amps volts meter circuit source C, hex codes and…
PIC18F4550 and PIC18F2550 prepared for the experiment set of circuit than the regular seems simple, each chapter PCBs indicated on the layout also pretty good easily can be selected power source, LEDs, buttons, op amp LM35, EEPROM, relay, L293 motor drive, potency connections, ds1807 clock in addition there are sections in the header socket connections…
ir Protocol Analyzer to use the sound card’s microphone input 1 x photo transistor connected to the controller, which uses the Protocol startbit, command, see the information on the program the address etc. information can also have graphic works export as the feature of “file” menu in the program installation without requiring the “samples” folder,…
1400w 12v DC to DC converter circuit dc voltage converter circuit as symmetrical +-70V dc is turning sg3525 SMPS PWM control IC is used on the floor. In practice, the output transformer used optionally divided into two parts to meet more precisely 1400w power single core can also be used if nüvebulun. Primary and secondary…
Class D amplifiers are used specifically for bass thanks to the study of very small size high power switching circuit can be used to değier 22UH iE33 coil may be wound on a core (other circuit 50uh). 900W Class D amplifier circuit design has very nearly the same for the second one on the other…
Pioneer 300W amplifier circuit is working with symmetric 45v DC +-power transistors MJ15003, the NPN transistors, can be used in all MJ11016 2N3773 4 ohm speaker with 300 Watts of power. Driver card schema, pcb drawings and proteus isis simulation power transistors have cooler connects to the drive through. Source: forosdeelectronica.com/f31/amplificador-300-watts-desconocido-16313/ alternative link: FILE DOWNLOAD…