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Generatig signal on timers... Hello, I need to produce signal presented below in picture. I thought I could use two timers: One timer for generating period of time for allowing second timer to give impulses... |
Wednesday, 13 August 2014 - 19:11 |
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Connecting KORG TM-40 tuner to the microcontroller... Hello, My question concerns KORG guitar tuner TM-40. I would like to measure by the tuner frequencies from the microcontroller. (square signal) Question is what can handle an... |
Sunday, 24 June 2012 - 13:24 |
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Switch vs if instruction or maybe there is better way... Hello! My question concern switch instruction. I have like 14 instructions which need to be done according to i number.The initial number is 4. Then according to switch press I... |
Tuesday, 12 June 2012 - 18:24 |
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Are there magnetic cores for low frequencies (200 - 2000Hz) Hello I wonder are there magnetic cores which are dedicated for low audio frequency range? (desired range: 200 - 2000Hz). On market I see mainly iron cores which are for very low... |
Thursday, 12 April 2012 - 16:22 |
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High frequency output PWM - how make good resolution of PWM? Hello, I have question concerning PWM. I want to make PWM output of about 100kHz frequency. Problem is I don`t think I will get high accuracy of controlling it when using such... |
Thursday, 12 April 2012 - 11:18 |
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How to protect Oscilloscope inputs from overvoltages? As in subject... Do you know any circuits I could use to protect my oscilloscope? I don`t want to blew my oscilloscope... Measuring coils while operating may produce some... |
Tuesday, 6 March 2012 - 22:46 |
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Applying hall effect sensor or mic as frequency meter Hello I want to measure frequency of impulses of the current passing during the discharge of the capacitor. Basically I thought about two options: a) detection by microphone (... |
Saturday, 3 March 2012 - 23:28 |
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Which oscilloscope would you recommend (Rigol) Hi I am hesitating between these models: 1)Rigol DS1102E without logic analyzer 2)Rigol DS1052D with logic analyzer or maybe 3) Rigol DS152E Question now is: Is it worth to spend... |
Thursday, 26 January 2012 - 00:25 |
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[solved - simulator bug]Simulating external interrupts Hi friends I am using Proteus software for simulating prototype device and I encounter a problem with external interrupts. I don`t know weather it is a fault of simulator or it... |
Monday, 21 November 2011 - 18:04 |
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[solved] Code does not work with newer version of WinAVR. Hi Pardon me this question but I cannot figure out exactly what changes were made to newer versions of winavr. I am using WinAVR20071221 and I would like to jump to newer version... |
Thursday, 20 October 2011 - 21:15 |
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AVR based ignition coil driver circuit. (need your opinion) Hi Recently I designed a High voltage circuit based on AVR microcontroller. I need your opinion or any suggestion or improvements I could add to the presented project. Circuit... |
Thursday, 13 October 2011 - 13:30 |
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[solved]Timer1 in Phase correct PWM mode turning on and off? Hi guys... I wanted to use timer 1 as PWM Phase and Frequency Correct (ICR1 as top) My question is can I change top each time I turn on timer like in the code below? Data sheet... |
Monday, 10 October 2011 - 13:33 |