Questions tagged [Electronic components] (161)

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What is the zigbee device to choose for a thesis?

Colleges want to put practical experimentation with testing of the zigbee channel. To clarify: I want to connect multiple devices to the network and try to break the link with a link to check the automatic connection to others. I also want to test the noise immunity and transmission distance. Unfortunately I have no idea ...
Eric_Wunsch97 asked April 18th 20 at 12:17
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How to stabilize the current/voltage from an unstable power source?

A Chinese thermometer with LCD display. Decided to make it eternal by connecting as a power supply instead of batteries inistr 1 Farad with a small solar panel. But here's the thing, the solar panel gives out depending on the lighting of about 1.2-5 volts and current ratings from 1 to 50ma. The Chinese thermometer generally...
jerome.Goyet asked April 16th 20 at 10:10
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As the CPU executes instructions?

As the processor-implemented commands? I know the scheme simple computer. Elements, ALU, registers, cache, decoding the commands, dividing them by elementary operations (and the speech of them as they are?). Take command JNE (jump not equal). What would it be executed, the processor must take the result of cmp and send $ei...
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Can I use this driver full bridge of FETs?

Sketched this logic to the driver. For the simulation runs. Will it work in practice? The main goal is to get two signals out of phase with the deadtime'ohms. For the proper functioning of the bridge. The bridge will be used in a series resonant circuit with a voltage of about 20kV. Frequency of about 200-400 kHz. Bottom 2 ...
woodrow.Rowe31 asked April 9th 20 at 10:26
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How to calculate and collect an induction heater?

Want to collect induction heater with a small capacity within 150ватт. I need to heat the pipe made of stainless steel (magnet magnetic). Diameter 85mm, length 300mm, wall thickness 0.5 mm. In an Internet anything intelligible did not find, also I need to have the ability to adjust the power from 1W to 150W. Tell me or link...
brandyn.Smith asked April 9th 20 at 10:17
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Series connection?

Hello, how to combine pump for irrigation and valve solenoid? that included first the valve and then pump? in stock socket timer.
bailey.Luettgen82 asked April 7th 20 at 16:29
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Is there any available ultrasonic liquid level sensor in a metal container for Arduino?

Interested in the task of making an ultrasonic sensor measuring the fuel level in the LPG tank of the car. The task did not seem especially complicated: need the sensor itself, Arduino and a simple screen. The main thing - to teach the system to convert the sensor readings into numbers on the screen corresponding to the vol...
Emanuel_Considine asked April 7th 20 at 11:57
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How to connect the microcontroller to the heater?

Hello. How to connect the microcontroller to the heater so that it does not burned out from the workload? Requires 50W on a single element, such 5. If so, please tell me or send link. Thanks for the reply.
Lon_Crooks asked April 7th 20 at 10:47
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Is there a more powerful analogue of the LM338?

Is there a more powerful analogue of the LM338? In our projects often use the LM317, the IC is well-proven ease of connectivity and functionality. Personally, I like feature - built-in short circuit protection. Ie. a simple stabilized power supply LM317, the output of the if to close the two wires that triggers the protect...
Rae_Bra asked April 4th 20 at 01:06
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Does it make sense to start learning electronics with the ARDUINO?

I think that Arduino is not very promising and need to start learning electronics with soldering, because the solder of the electronics makers of the schemes themselves, and do not buy ready-made parts. Is it really so? Where to start?
hannah.Kassulke14 asked April 4th 20 at 00:11