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.
Reading time: 4 minute Among the main topics presented in this issue, we list: Board for experiments with AT89C2051, AT90S1200, AT90S2313; AVR microcontrollers (XIII) - Serial communication on the UART port of uC AT90S2313; Thermal radiators - Physical sizing; Semi-duplex intercom system, two-wire .; UTP / STP cable and telephone tester; Aquarium controller with uC PIC16F84; LED light sets;
Reading time: 3 minute Among the main topics presented in this issue, we list: Development board - uC PIC; AVR Microcontrollers (I) - Description and use; Development module AT89C2051; PWM generator; Capacity meter; Color TV sight generator;
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;
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.
Reading time: 3 minute Among the main topics presented, we list: Professional manufacture of printed circuits in our own laboratory - Development of exposed laminate; GPS - How it works; The sound of rain or waves; Dynamic light; RF shock shields and broadband transformers; Transceiver for 144Mhz band; Asynchronous interface for data transfer.
Reading time: 2 minute Among the main topics presented, we list: Program for designing monostable and stable circuits; Stereo controller; Multican remote control station; AT90S1200 microcontroller; 0-10V DC voltage calibrator; Transverter for 50MHz; MC3357 (Low Power Narrowband FM IF); Portable charger for NiCd batteries.
Reading time: <1 minut Many applications in the field of microcontrollers have the task of driving some motors. For example, the applications of car - motors from electric windows, dashboard motors, etc. or applications in the field of peripheral equipment - printer, hard disk, etc.