Conex Club Magazine - no.7-8 - 2006

Conex Club Magazine - no. 7-8 - 2006 - Verification of IGBT transistor modules

Reading time: 9 minute Among the main topics presented in this issue, we list: Linear voltage regulators; Low cost charger for NiCd and NiMH elements; Keyboard with conversion from decimal to BCD; Vu-meter with transistors; Switch-detector for minimum load supplied in alternating current; FM transmitter microphone - for the band 88-108 MHz with a single transistor; Using an LED as a photodiode (light detector); 1W audio amplifier with TDA7052.

Conex Club Magazine - no.9 - 2005

Conex Club Magazine - no.9 - 2005 - Specialized power drivers - L6202, L6203 and L293

Reading time: 3 minute Among the main topics presented in this issue, we list: L6202 / L6203 - DMOS full bridge driver; L293 - Quadruple half-H driver; Monitoring the position of the axis of a motor; Interface for controlling a DC motor; Electronic key with Smart Card (phone card); Proximity sensor with CD4011.