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.12 - 2005

Conex Club Magazine - no.12 - 2005 - TDA7384 - 4x25W quad audio amplifier

Reading time: 5 minute Among the main topics presented in this issue, we list: MC34064 - Undervoltage sensing circuit (power voltage monitor); Audio frequency amplifiers with TDA2822M; Universal siren module with back-up source; Dynamic lights and signaling arrow; 4-channel digital thermometer; "Flash" type light signals (beacons); Maintaining between two limits the water level in a tank;

 610 total hits, 2 hits today

Conex Club Magazine - no.6 - 2005

Conex Club Magazine - no.6 - 2005 - uC PIC programming from series 12C / 12F

Reading time: 5 minute Among the main topics presented in this issue, we list: Configuring an adequate temperature profile for gluing surface-mounted components (SMD); Generation of laboratory sinusoidal signals by direct digital synthesis - DDS. Circuit AD9851; Digital tachometer; Electronic ringtone for LS1240A integrated circuit telephone; ZCD - pulse generator synchronized with the voltage crossing of 220Vac / 50Hz through zero;

 483 total views

Conex Club Magazine - no.5 - 2004

Conex Club Magazine - no.5 - 2004 - Protective coatings for implanted plates (conformal coatings)

Reading time: 4 minute Among the main topics presented in this issue, we list: Introduction to digital potentiometers; AD7376 +30 V / +/- 15 V Operation - 128-Position Digital Potentiometer; Automatic lighting (with IR barrier); TV modulator - for surveillance video cameras; IC-Prog serial programmer - for uC PIC and 24Cxx memories; Voice activated electronic switch.

 363 total hits, 1 hits today

Conex Club Magazine - no.9-10 - 2002

Conex Club Magazine - no. 9-10 - 2002 - Methods and techniques for measuring conductive structures

Reading time: 4 minute Among the main topics presented, we list: Digital oscilloscope - a channel, for PC; Two-channel remote control receiver; Security systems; Timing presence sensor; Programming alphanumeric LCD displays; Reversible memory counter; Software timers made with C51 series microcontrollers.

 385 total views

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