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: 7 minute Among the main topics presented, we list: Remote control by phone; Methods and techniques for measuring conductive structures (II); Prescaler for multimeter - 20MHz; Time relay - Frequency generator with microcontroller 89C2051; Telephone line detector; Automatically programmable time; Resetable fast electronic safety.
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: <1 minut Among the main topics presented, we list: Blink A Led (Your First Project); Setting up and checking an I2C bus; Dimming a led with PWM; LCD Display - HD44780-compatible; Building a serial port board with the MAX232 device;