Circuits & Schematics Microcontrollers Usage: clock - 2
Subsection: "Microcontrollers Usage"
Including:| AVR Clock PIC Programmer |
Search results: 116 Output: 11-20
- .. circuit was developed for a portable instrument using a 28-pin PIC MCU from Microchip Technology running an RTC (real time clock), EEPROM, and COG (chip on glass) LCD on the I 2 C bus, and a digital pot and microSD card on the SPI bus. The ...20-05-2019
- .. microcontroller are in C and use the open-source AVR GCC compiler. The AVR ATtiny13 microcontroller operates at an internal clock frequency of 9.6 MHz without an internal-clock-frequency divider, so the PWM frequency is 9.6 MHz/256 = 37.5 ...15-02-2019
- .. time constant, a zero shifts into the register. If the low state is short, then a one shifts into the register. The clock and data signals thus combine into one signal. A lowpass filter separates the clock and data signals (Figure ...19-03-2018
- .. plus ground, the host controller can address the target device and exchange data, whereas SPI requires three wires data, clock, and chip-selection plus ground. Multiple SPI-target devices can share data and clock lines, but each device ...22-02-2018
- .. resolution. Alternatively, you can take those three bits from the top of the original PWM duty-cycle value, multiplying its clock rate by eight. You still get the 8:1 ripple reduction, but the increased clock rate pushes PWM noise further ...12-12-2017
- .. rise-time, and faster PWM frequency translates to lower resolution when achieved by reducing the counter size at a given clock frequency. I am going to talk about an interesting Design Idea that focuses on lowering the ripple of PWM DACs ...20-10-2017
- .. inverter. This negative-going edge is used as an interrupt to the processor. The Arduino Uno, operating with a 16-MHz clock, is programmed to use Timer0 to set up the PWM output OCRA at 244 Hz with the pulse-width set to 224/255 ...12-10-2017
- .. desired to check the state of the batteries more often. This code segment can be used to test the circuit: Init(GPIO,Clock,etc..); void Test_BattMon(void) { // Using pin PA0 to drive and to sample the Battery monitor while(l) { ...12-07-2017
- .. amplify the LED's minuscule output voltage. The circuit also exploits the microprocessor's onboard low-frequency clock oscillator, which allows low-powered operation without an external crystal. The resultant circuit includes only ...09-05-2017
- .. them from an old calculator. I remember Thirty years ago 6 nixies were a small treasure. He who was able to construct nixie clock with TTL logic, he befit into category old hand. Nixie light was somehow warmer. A few minutes later I was ...26-04-2017
Sort by: relevance / date
