The choice of the hi-end-amplifier TDA7293 Power amplifier TDA7293 from the company ST Microelectronics are the most widespread power amplifiers available in our market. Even if his own conception is integrated, contains a number of protections, which greatly contribute to extending the life of the entire amplifier. The main reason for the choice of TDA7293…
The involvement of the preamplifier This is a long-established involvement with tubes type ecc83. This involvement is used by legendary guitar amps Marshall JCM 800 After studying the issue, I decided for the implementation of digital audio amplifier using the circuit TPA3106 D1 of the firm Texas Instruments. The picture sleeve is located on the…
Amlifier Circuit STK428-610 This component is the core of the entire device, therefore, on the choice of the appropriate solution placed particularly great emphasis. In the first project of this work have already been given individual of the working class, which are the switch amplifiers characterized. Between the circuits of SANYO, I chose STK428-610, which…
Digital Preamp Circuit PT2317B. According to the project assignment has to be an amplifier equipped with offsets to low and high tones, and according to the application requirement, it shall be possible to adjust the volume ratio between the left and right channels, thus setting the balance. An essential part is also a volume setting.…
Especially high value capacitors used for power supply, soft start circuit in SMPS circuits 220v line that is used in this circuit one 220V, we also like a lot of trafos is designed to operate directly having a simple structure by regulating. smps high power SMPS PCB design printed circuit board was kept as small…
Which meant my mind for a while to do but I think the new 20W Halogens in the bathroom that led from their place and occur at the end of SMD5050 I wanted to share the spotlight. Each of the light is nice, although certain Halogens, heat, and power consumption is high. Also will be…
Most of the comments shared with a lot of various electronic circuit diagrams simple structure can be easily implemented with less material on board is the circuit board you can experiment and bred from the NTC transistor and the heat-sensitive circuit the stress on the environment when it’s hot NTC temperature sensitive circuit is reduced.…
Hi friends, DC motor control I’m doing a study on. As part of this study, a DC motor H-Bridge I need to drive. Bread on the board, IR2101 an H Bridge consisting of MOSFETs IRFZ44N and I built it. But the mosfet heatsink on the MOSFETs a 3-4 because it is not burned. interruption also…
Interesting for those interested in electronics studies, electronics will work in PCB ruler while I’d love to see designs of designs on the card sometimes the setting materials, etc. with these things, the rulers PCB serves. The first Eagle PCB design program, crafted with double-decker design made of source .have brd you can use to…
Arduino Pro a balloon Robot with a microphone to detect sound on the sound by flapping wings in the middle and going toward the source of that, of course, it’s not fully stable, but it’s pretty fun project 🙂 Arduino Pro Tiny Robot source: instructables.com alternative link: FILE DOWNLOAD LINK LIST (in TXT format): LINKS-25464.zip