Officer Jack Traven
Search results
Jan 31, 2024 · I won't give the exact speed because it is a function of the load capacity and even though I have a 16-bit LRC it may not be easy to measure accurately. Let me put it this way, if I compare the slope of the rising edge of the STM32F3 and the output of the 74HC04 at 3.3V, they are similar, with a 5.5V supply (74HC), the slope of the 74 is already a bit steeper.Compared purely optically on the ...
Feb 15, 2004 · Typically this happens when you externally wire a crystal etc. - this introduces an extremely high speed oscillator which bottlenecks the simulation and is completely superfluous anyway. Clock frequency is specified as a property of the microcontroller device.
Jan 24, 2008 · what determines the speed of a bldc motor Hi again! please correct me for folllwing example if it is wrong: For 4 pole motor, If i got one of 3 hall sensor output with frequency of 125 Hz, then speed will be: 2 pulse = 1 mechanical revolution. So, for 125 Hz (125 pulse per second), speed = (125/2) revolution per second.
Mar 14, 2006 · Re: SPEED GRADE The lower the -X the faster the FPGA. The speed is specified in terms of the tpd (pin-to-pin delay) parameter in the FPGA datasheet. This affects the maximum operating frequency of your design in that particular FPGA.
Hi all, I am facing problem regarding speed of motor. My querie is what is the Minimum holding speed of motor and how we calculate minimum speed of any motor. Motor deatil:---24V DC/4A/6600 RPM Please share if u can.. Thanks;Abhishek
Feb 19, 2015 · 3. Does the speed need regulating and if so, how is the feedback achieved. 4. Does the control circuit have to be isolated from the power source. answering 1 - 4 will give an idea of how the speed can be controlled. 5. what remote control coding system is used. 6. does it use IR, ultrasonic or wireless.
Jun 28, 2005 · I am using Hspice 2008.03 for my simulations. I know this version is very fast, but I still needs more speed. Does anyone know how to improve the simulation speed? Is there any option that may lead to more simulation speed? My CPU is coure2Dou. I want to know if I use Hspice-multi-task, my simulation speed improves further or not?
Apr 5, 2024 · A photosensor caught the momentary reflection from a glossy magnet, activating a transistor turning On a coil (hand wound) about 2 inches diameter near another magnet. No load was attached. I could adjust speed holding the photosensor 1/8th of an inch sooner or later than a magnet passed it. So the trio of magnets spun on one pivot.
Aug 3, 2007 · I would like to maintain the speed of 3-6V toy train. that is, the speed of a straight path should be maintained along a circular path (the train has a slower speed in circular track) and when the train is started in a circular path, it has the speed of the straight path. the circuit I require more probably maintain the output voltage to be the
Apr 30, 2019 · The only way you will get PWM to control speed in a triac circuit is if you use it at very slow speed so it allows varying width bursts of whole cycles to pass. That may be OK at full motor speed but consider at low speed that you might be trying to achieve it by turning the power on and off with several seconds gap between switching periods.
