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.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.3 - 2005

Conex Club Magazine - no.3 - 2005 - Voice recorder with the family of FDI processors

Reading time: 4 minute Among the main topics presented in this issue, we list: Applications of Simple Switches controllers - LM257x; Digital capacitance meter; PC-controlled smart relay; Fast and ultra-fast diodes; Parallel programmer for FUSE and LOCK bits at ATmega; IrDa interface (IR port for PC).

 390 total hits, 2 hits today

Conex Club Magazine - no.2 - 2005

Conex Club Magazine - no.2 - 2005 - mAh-meter for Ni-Cd battery elements

Reading time: 4 minute Among the main topics presented in this issue, we list: Development of equipment for temperature monitoring in technological processes (VI); 300W final audio amplifier with MOSFET; Vu-meter stereo; Multifunctional audio-video monitor; Board 16 relays controlled by PC; Thermal fuses; Proximity sensor;

 409 total hits, 2 hits today

Conex Club Magazine - no.4 - 2003

Conex Club Magazine - no.4 - 2003 - DS18S20 - Digital temperature sensor with 1-wire bus

Reading time: 6 minute Among the main topics presented in this issue, we list: Timer with microcontroller; Mains voltmeter for PC - with timed overvoltage protection; DS18S20 - Digital temperature sensor with 1-wire bus; Network PC Thermometer with DS18B20; STK402-xxx; Electronic ignition - For petrol engines; 3-bit fast A / D converter;

 383 total hits, 1 hits today