Conex Club Magazine - no.6 - 2006

Conex Club Magazine - no.6 - 2006 - Lead-free electronics

Reading time: 6 minute Among the main topics presented in this issue, we list: Proximity sensor (proximity); TC9153 (AP) - Digital volume controller, up-down; Folia Press'n'Pell (PnP) - Practical advice; Digital stereo volume controller with electronic up / down control; Speed ​​variator for mini-drills; Voice separator for karaoke; Prescaler 1000MHz.

 1,048 total hits, 2 hits today

Conex Club Magazine - no.4 - 2006

Conex Club Magazine - no. 4 - 2006 - 120W bridge amplifier with LM3886

Reading time: 5 minute Among the main topics presented in this issue, we list: Measuring the electrical resistance of solders made with alloys without Pb or conductive adhesives; Performance indicator for "burned" fuses; Active switch for supply voltages; LM385 (B) - Precision fixed voltage reference source; Charger for lead-acid batteries (sealed); Balance indicator; Automatic / manual video switch; Speed ​​regulator for AC motors; Sensory electronic switch - Touch Switch.

 776 total hits, 4 hits today

Conex Club Magazine - no.11 - 2005

Conex Club Magazine - no. 11 - 2005 - 200W bridge amplifier, with TDA2030

Reading time: 5 minute Among the main topics presented in this issue, we list: Battery monitors; MC1496 integrated circuit; 2-zone alarm and / or fire alarm control panel; Voltage inverter - 24Vdc / 220Vac, 50 / 60Hz, 350W; Electronic timer with "start" and "stop" commands; Preamplifier - input trainer for frequency meters; Top 209/210 - TOPSwitch Family - Electronic MOS-FET switch with PWM control.

 715 total hits, 3 hits today

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.

 426 total hits, 1 hits today

Conex Club Magazine - no.9 - 2004

Conex Club Magazine - no.9 - 2004 - Optotriace - Functioning, characteristics and applications

Reading time: 4 minute Among the main topics presented in this issue, we list: Double layer printed circuits - Making with Press-n'Peel foil; Temperature transducers (II) - Resistive transducers; Inflatable onset (I); IR barrier; Development module with uC PIC16F676; Car alarm with self-arming;

 552 total hits, 2 hits today

Conex Club Magazine - no.10 - 2003

Conex Club Magazine - no. 10 - 2003 - Programmable keyboard

Reading time: 5 minute Among the main topics presented in this issue, we list: Practical measurement of impedances in electronic equipment; AC voltage regulator - voltage controlled; CNX201 - Audio amplifier; ICL8038 - Function generator; TLE 4905/35/45 L - Proximity transducers with HALL effect; Interface for alarm with 2 zones.v

 352 total hits, 1 hits today

Conex Club Magazine - no.4 - 2002

Conex Club Magazine - no. 4 - 2002 - Rapid manufacture of printed circuit boards using engraving technologies

Reading time: 4 minute Among the main topics presented in this issue, we list: TPS6021X (Regulated 3.3-V 50-mA Low-Ripple Charge Pump with Ultra Low Operating Current); AD698 (Universal LVDT Signal Conditioner); Wireless microphone; PIC, EEPROM and SIM card programmer; TV modulator; Remote control via electrical network; Measurements with the reflectometer.

 430 total hits, 1 hits today