Recent content by Ciani

Thanks a lot, The circuit should measure 1 mV changes. One of the two wires during transport has gone broken, transistors are type B547C but I don´t think it is relevant by such a circuit. Ciao

See "Voltamp.jpg" please. It doesn´t work, two wires of different materials, united at the one end, if you touch that point the voltmeter should amplify the 0,001 Volt that is caused by the different temp. Don´t know your terms Notime, sorry, and transistor amp. with AC don´t want to study. I...

Hello, I would like to build a Voltage Amplifier, I did one with 2 Transistors but doesn´t work, it doesn´t amplify. Do you know pleas how to build an Amplifier with transistors and resistors? an easy one with no more then 2 or 4 transistors please. Do you all think it´s possible? Ciani