Circuits & Schematics: CHESS CLOCK - 10
Search for: "CHESS CLOCK"
- .. 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) { ...Jul 12, 2017
- Thomas Mosteller.. dimming ratio by over an order of magnitude, with some restrictions. In this case, the LEDs are turned on and off by the clock signal applied to the PWM pin. While the pulsing isn’t visible to the human eye, it can be an issue for ...Jun 21, 2017
- Victor Khasiev.. of the LTC3896. Designers can test the numerous functions of this controller, including synchronization to an external clock, the ability to employ an external linear regulator to reduce thermal stress on the IC at high output voltages ...Jun 15, 2017
- .. lowpass filter using the TLC082. The MSHFS6 switched-capacitor selectable lowpass/bandpass filter with its 12.5-to-1 clock-to-corner ratio allows for distortion measurements to 6.25 times the notch center frequency before aliased ...Jun 9, 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 ...May 9, 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 ...Apr 26, 2017
- .. 1. This offline SMPS controller delivers dual output voltages. The Viper22A’s internal circuitry includes a 60-kHz clock oscillator, a voltage reference, overtemperature protection, and a high-voltage power MOSFET that can provide ...Apr 26, 2017
- Dusan Ponikvar.. R C ≥ 16×T. Some practical numbers: low-power microprocessors often use a crystal oscillator of 32768 Hz, and this clock signal is used for the PWM block. With 6-bit PWM, the period T is 64/32768 ≈ 2 ms, necessitating a time ...Mar 14, 2017
- Jean-Bernard Guiot.. such as an optocoupler. As long as R 1 pulls the reset input high (controller-output off), the counter's clock stays disabled and all outputs are low. C, R 2 , and R 3 are the timing components for IC 1 . With R 2 = R 3 = ...Mar 6, 2017
- .. 1 , and its inputs connect to Q 1 and Q 2 . A logic-one bit at D 1 means that, at the nearest low-to-high transition of the clock, this signal will place a logic one at output Q 1 . Figure 1. This one-of-three pulse generator uses three ICs, ...Mar 2, 2017
Sort by: relevance / date
