Circuits & Schematics: CHESS CLOCK - 7
Search for: "CHESS CLOCK"
- .. the LCD module and the CYWM6935 are 3.3 volts devices. The ATMega8 will do nicely the job even running with low internal clock rates, so I choose to run it at 4 MHz using the internal oscillator. LCD: The LCD would be the one from the ...Feb 21, 2010
- .. mode. The recorder controls the camera driver (another software module) in order to get the JPEG byte stream. The real-time clock is an hardware feature of the AVR controller, and the recorder uses it both for time-stamping the JPEG files ...Feb 25, 2010
- .. to 0V or +6Vvia the 10K resistor you can select fast roll or slow roll. This circuit uses the PIC 16F88's internal clock to eliminate the need for external components. The Master Clear (pin 4) of the PIC is taken high through the ...Mar 1, 2010
- .. is detected. The RECORD LED fires when images are being recorded on the SD-card. The first time, you need to set the clock. Take the remote control and press the CLOCK key until the camera asks for the password. Press keys 1-2-3-4 in ...Mar 12, 2010
- .. 0=output TRISB = 0b00110011; // Option: PS: 000 // PSA: 0 assigned to Timer0 // T0SE: 0 faling edge // T0CS: 0 internal clock // INTEDG: 1 rising Edge (sunshine) // nRBPU: 1 pull-ups disable OPTION = 0b11000000; // Set the Port to off ...Mar 22, 2010
- .. signal must be generated utterly on the dot. Program was created in assembler and compiled code is here . Microcontroller clock is on maximum frequency - 20 MHz. Frequency 22 MHz would be better, but for reproducibility I accepted 20 MHz. ...Mar 23, 2010
- .. 85 dB, 8 hours a day, then you are living in a dangerous environment. dB Example of sound sources 20 Quiet garden, electric-clock ticking, drizzling rain 30 Blast of wind, whisper @ 1 m. 40 Countryside areas, quiet apartment, wrinkling paper ...Apr 5, 2010
- .. the battery backup system. The ATTiny45 runs with its internal calibrated oscillator at 8MHz, but the software sets the clock prescaler to divide it by four, so the core runs at 2MHz. Two voltage divider resistor networks scale the main ...Apr 21, 2010
- .. for a USB Mouse. The example is even configured for the same architecture that I was planning to use (target device, CPU clock, and fuse values), so I didn't need to change anything in the makefile. Although, I did want to use my Atmel ...May 5, 2010
- .. temperature recorder can be seen with the external thermistor plugged in. The connector on the end contains power, I 2 C clock and data and analogue input. The overall size of the complete unit is 40 mm long, 26 mm wide and 16 mm tall. In ...May 12, 2010
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