Led Matrix With AT90S2313 Microcontroller Circuit LED ball physically assembled in a matrix of dimension 20 Rays and 7 LEDs. LEDs are governed microcontroller and two decoder K155ID10. Operating current 80mA decoders, this is enough to connect the LED matrix in the dynamics of directly between the microcontroller and decoders, excluding transistors, the brightness of [...]
thermometer+circuit
The Monitor Test program is a Windows application which comes in the help of electronics technicians for adjusting computer monitors and for general users for testing the quality of their monitors. It displays different patterns on the screen and it also allows to change the resolution from 640×480 to 1600×1200. These patterns are useful for [...]
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Parameter Name Value Architecture 16-bit CPU Speed (MIPS) 40 Memory Type Flash Program Memory (KB) 64 RAM Bytes 8,192 Temperature Range C -40 to 125 Operating Voltage Range (V) 3 to 3.6 I/O Pins 85 Pin Count 100 System Management Features PBOR Internal Oscillator 7.37 MHz, 512 kHz nanoWatt Features Fast Wake/Fast Control Digital Communication [...]
Digital Clock and Temperature This is a digital clock and temperature display which is alernate display between time and temperature. Feature – Display time 24-hour format. 00:00 – 23:00 – Use DS1307 RTC with 3V betterry back-up. – 1 channel temperature sensor(DS1820) – measures temperatures from -55 to + 125 degree Celsius. – Temperature accuracy [...]
