Circuits & Schematics: meter
Search for: "meter"
Search results: 106 Output: 1-10
- .. interface ICs that integrates the analog signal prosessing circuit. I built a pocket sized thermocouple temperature meter with it. Foto 1. Thermocouple Temperature Meter Principles Seebeck effect When apply a temperature gradient to ...26-11-2012
- It is often desirable to determine a battery’s internal resistance to evaluate its condition or suitability for an application. Accurate battery resistance determination is complicated by inherent capacitive terms which corrupt results taken ...22-06-2023
- .. aim is to build a meter which measures the lateral acceleration force in car, also called g-force or centrifugal force. This is the ...17-10-2007
- .. and simplest LC inductance / capacitance Meters that one can find, yet one that you can easily build yourself. This LC Meter allows to measure incredibly small inductances starting from 10 nH to 1000 nH, 1 uH to 1000 uH, 1 mH to 100 mH ...30-10-2007
- .. with LED level bar graph that you find on most stereo systems or amplifiers. This is your chance to build your own LED VU meter that you can link to your amp and watch it in action. The application is based on LM3915 chip. This is a ...30-10-2007
- .. if desired. My probe is shown below: A layer of insulating tape or glue is used to secure the pen body to the inductor. Meter Circuit The output signal from the op-amp is an ac voltage at the frequency of the electro-magnetic field. This ...30-10-2007
- Easy homemade anemometer, this goes together quickly if you have the parts laying around. This is basically a mini wind generator; the spinning motor produces a current that a multimeter reads. Ingredients: 1 cheap $3 analog multimeter 3 or 4 ...21-03-2008
- .. I managed to persuade myself to make a really powerful capacitance meter. This is an autoranged version, which means one does not need to adjust the range settings. Furthermore, the ...30-03-2008
- .. main application of the accelerometer is either for sensing tilt or sensing acceleration. For this application A G-Force meter for my car will be made to see how many G's I pull while driving. Below is an example of what the Personal ...30-04-2008
- .. The LED VU Meter was the height of late 80-s boombox technology. This instructable will build one out on the breadboard. Who ...01-09-2008
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