Circuit LM386 Audio and RF Probe Amplifier – Signal Tracer
The Signal Tracer RF and audio probe using Lm386 integrated circuit is geared towards maintaining preamplifier, power amplifiers and even RF devices. As a probe … Read more
lc meter capacimeter inductimeter circuit pic 16f84 auto range lcmeter
The good and high precision capacitor meter (Capacimeter) inductor meter (inductimeter) auto range lc meter for pic 16f84 or pic 16f628 and display lcd by … Read more
Lm35 Module thermometer, temperature meter for digital multimeter
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 … Read more
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 … Read more