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Test and Measurement

Function Generator using ICL8038

September 28, 2018 0

ICL8038 and XR-2206 can help you build a Function Generator or Wavform Generator. It is needed along with the Oscilloscope and Power Supply on the […]

High Resistance Meter

May 19, 2018 0

I don’t remember if this circuit worked properly. But a few were made and i might not have shown the modifications that were done to […]

Opamp Circuits

Battery Level LED Indicator

April 24, 2018 0

This LED Indicator uses a LM339, a quad comparator. LM339 can work on single or dual supplies, it has a open collector output that can […]

Thermocouple Amplifier Standard

March 10, 2018 0

Thermocouple is the most common sensor in Industrial Temperature Measurement. The Signal Conditioning involves Cold Junction Compensation and High Gain DC Amplification. The output of […]