All Entries in the "Test" Category
Module thermometer, temperature meter for digital multimeter using the ic lm35
Module thermometer, temperature meter for digital multimeter using the ic lm35 Converser of temperature tension. To be used with a digital multimeter with reach from -40°C to 110°C. With checker of the state of it laughed and a without any adjustment, thanks to LM35! curiosity about the temperature in centigrades grados and the celsius The [...]
circuit to test servo motor (pole rotor) of parabolic antenna
Circuit to test servo motor (pole rotor) of parabolic antenna That circuit is to test the motor servant of the parabolic antenna it is working perfectly, although a system with lnbf is much more appropriate, a lot of people they still use systems using lnb and servo motor. Then the idea of that circuit is [...]
Circuit test car fuse practical schematic
Circuit to test car fuse, practical Schematic to find fuse with defect Sometimes to find a fuse with defect in a car, we have to check one for an until finding the defective The proposal of that circuit is to help to find the burned fuse with more easiness and speed. How does the circuit [...]
Digital Inductimeter transform your multimeter in a simple and cheap inductor meter
Measure inductors with this instrument Simple, Good and cheaply In the ARRL Handbook a very simple circuit to measure inductors. This Inductimeter measures inductors between 3µH and 7mH, in two measurement scales. The reading of the inductance is made in the scale of miliVolts of a multimeter. The precision of this Inductimeter is around + [...]
