Conex Club Magazine - no.5 - 2006

Conex Club Magazine - No. 5 - 2006 - MAX712 / MAX713 - NiCd / NiMH Battery Fast-Charge Controllers

Reading time: 6 minute Among the main topics presented in this issue, we list: Indicator - universal controller for liquid level; Remote control receiver for switching electrical and household appliances; Motion control in both directions at a DC minimotor; Temperature measurement and recording on PC - using the iButton DS1820; Volumetric sensor (or broken glass detector); 2 x 3W stereo audio amplifier; Voltage stabilizer 1.25… 20V / 4A.

 842 total hits, 2 hits today

Conex Club Magazine - no.1 - 2006

Conex Club Magazine - No. 1 - 2006 - Fuzzy Controllers

Reading time: 4 minute Among the main topics presented in this issue, we list: Alternative technologies for connecting electronic components; Very low voltage stabilizer (LDO) 1.2V; FM 100 - 108MHz mini transmitter (modulator); 2x30W stereo amplifier; Source of constant current, power; Determinator 4001 - Identifier / tester for transistors; Universal temperature sensor with LM335.

 601 total hits, 1 hits today

Conex Club Magazine - no.6 - 2004

Conex Club Magazine - no.6 - 2004 - Special alarm with 2 zones made with uc PIC16F84A

Reading time: 3 minute Among the main topics presented in this issue, we list: PC interface with digital analog inputs / outputs; Stabilized source 13.8V / 4A; Electronic, analog cipher; Frequency synthesizer - VHF (IV) - Elements of practical realization, commissioning and final adjustment; 4W amplifier - with MOSFET transistors;

 370 total views

Conex Club Magazine - no.5 - 2003

Conex Club Magazine - no.5 - 2003 - TDA1560Q (40 W car radio high power amplifier)

Reading time: 4 minute Among the main topics presented in this issue, we list: Electronic Lock (Code Lock); Switching power supplies; 13.8 / 1A linear source with battery for back-up; 40W RMS audio amplifier; PC frequency meter; TDA7293 - Applications; Effective voltage converter - direct voltage; FM mini-transmitter;

 425 total hits, 2 hits today

Tehnium Magazine no. 1 - 2006

Tehnium Magazine no.1 - 2006 - Panel of static relays controlled by wires

Reading time: 5 minute Among the main topics presented in this issue, we list: Magnetic materials; AC rectification; Doubling the audio power; Mechanical stopwatch with electronic alarm; LM317 stabilized rectifier; MMC 22925/6/7/8; Digital frequency meter; Automatic hand dryer; Wired controlled static relay panel;

 474 total hits, 1 hits today