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Today, 19:04baileychic replied to a thread [PIC] I wrote simple code buttons to rotary for PIC12F509, but it works only on simulation! in MicrocontrollersHere is a code that you can use with a little modification according to your PIC. // Value changes up or down as encoder is turned. // encoder...1 replies | 44 view(s) -
Today, 18:42Hi, A2 has a defined gain of -1, thus it should work. A1 has an input impedance of 1600 Ohms @ 1kHz (C7). This causes a gain of -32 @ 1kHz. But...7 replies | 142 view(s) -
Today, 18:15Ken101 replied to a thread How to access Micron MT25Q nor flash in Embedded Linux and Real-Time Operating Systems (RTOS)Hi FvM, I program flash with working FPGA image. the first data at 0x0000_0000 address is 303A. I tried to read data at that address and getting...4 replies | 181 view(s)
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Today, 17:51Only with the necessary corrections, e.g. the suggested gain setting resistor.7 replies | 142 view(s)
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Today, 17:37BAHKO started a thread [PIC] I wrote simple code buttons to rotary for PIC12F509, but it works only on simulation! in MicrocontrollersHello! I tried to write my own code for 2 push buttons to rotary encoder (UP/DOWN Quadrature generator) I have flashed it (ofcourse with changed...1 replies | 44 view(s)
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Today, 17:04schmitt trigger replied to a thread Offline power supply for class D bass guitar amplifier in Elementary Electronic QuestionsReally, any SMPS which has been designed for an audio amplifier should work. And indeed, stiffness of the supply is one requirement. But I would...1 replies | 85 view(s) -
Today, 16:59Georgy.Moshkin replied to a thread Recommendation FPGA + Camera Sensor for capturing still image (2019) in PLD, SPLD, GAL, CPLD, FPGA DesignDCMI+FPGA proof of concept: https://www.arducam.com/ (DCMI parallel port +FPGA+SDRAM, i think fpga design is not open source, but as proof of...1 replies | 93 view(s)
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Today, 16:22Hi, I think the circuit could work. But why do you use a pulse input ... of that high magnitude.? --> Use a sine shape waveform of 1kHz and...7 replies | 142 view(s)
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Today, 16:11How did you arrive at this circuit? It doesn't seem right. Can you give a gain specification?7 replies | 142 view(s)
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Today, 15:47There are quite different types of ferrite beads, e.g. beads on leads, surface mount beads, chip beads, wound beads, with different impedance and...1 replies | 78 view(s)
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Today, 15:22treez started a thread Offline power supply for class D bass guitar amplifier in Elementary Electronic QuestionsHi For an offline power supply for supplying a Class D bass guitar amplifier with peak power of 720W (obviously the average power is 1/8th of...1 replies | 85 view(s)
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Today, 15:18This kind of user interface. I want to program different predetermined exercises sequences in this walking machine, so I need some apparatus for...2 replies | 144 view(s)
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Today, 14:59Longitudinal offset is 180°. Check this (page 7): https://www.qsl.net/n1bwt/ch7_part1.pdf Here is another useful explanation:...1 replies | 204 view(s)
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Today, 14:15volker@muehlhaus replied to a thread Need help with ADS momentum Co-simulation in Analog Circuit DesignYes, I meant to map the "hole" layer as a via layer. Please show your Momentum stackup.3 replies | 109 view(s)
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Today, 14:09Yes this is viaground model. For the map the hole layer, Do you mean map conductor via? If so, I did during momentum setup. If no, could you please...3 replies | 109 view(s)
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Today, 13:54I have a WP25 Again, it works, but I wonder if I need something with a variable temp - if the one I have now maybe too hot, or not hot enough (I...2 replies | 154 view(s)
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Today, 13:40angelinajulie110 replied to a thread How to convert excel file to .json file in Software Problems, Hints and ReviewsUse Excel's Get & Transform (Power Query) experience to connect to a JSON file. Connect to a JSON file Click the Data tab, then Get Data - From...1 replies | 309 view(s)
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Today, 12:38player80 started a thread Recommendation FPGA + Camera Sensor for capturing still image (2019) in PLD, SPLD, GAL, CPLD, FPGA DesignHi, can anyone recommend an EVN or stacked FPGA system for capturing a still image? preferred 720p. I would like to trigger a snapshot - freeze...1 replies | 93 view(s)
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Today, 12:13volker@muehlhaus replied to a thread Need help with ADS momentum Co-simulation in Analog Circuit DesignIt is difficult to see what you did there. Is that a via model? And did you map the "hole" layer in your Momentum stackup, so that the via...3 replies | 109 view(s)
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Today, 12:04Have a look on datasheet pinout waveforms of the LCD you are talking about (presumably based on the HD7780 chipset) and you will have a better...1 replies | 74 view(s) -
Today, 12:01Is this okay now?20 replies | 662 view(s)
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Today, 12:01qaziarbab started a thread Synopsys cell Library "lec25dscc25_TT" required. in ASIC Design Methodologies and Tools (Digital)Hi, I have a design of a circuit that is synthezied using "lec25dscc25_TT" library. I want to resuse the design to synthesize it using Design...0 replies | 60 view(s)
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Today, 11:49Good evening to all I am not speaking about code I want to understand communication between MCU and LCD how does microcontroller send data to...1 replies | 74 view(s)
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Today, 10:57Hi, I am doing power amplifier design, and have to do momentum Co-simulation. I created EM model from the layout, then I opened from the schematic...3 replies | 109 view(s)
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Today, 10:34Thanks for the response . Could you please suggest how to increase time step in the circuit. Whether i need to modify the rise time and fall time of...2 replies | 63 view(s)
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Today, 10:04volker@muehlhaus replied to a thread What's the rpoblem of this MIC circuits? in Analog Circuit DesignIf you FFT your square signal, you will see the related spectrum, and that frequency response seems to amplify some harmonics a lot.7 replies | 142 view(s)
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Today, 09:59Which "basic Weller"? I'm using TCP-S (Magnastat) for last 38 years :)2 replies | 154 view(s) -
Today, 09:57Okay, I will add an N-Channel Low-Side MOSFET between Peltier's -Ve pin and GND connection. That solves my issue.20 replies | 662 view(s)
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Today, 09:27No doubt small describes this length of timestep. Try a larger figure on a par with your other time steps (they're in the realm of microseconds). ...2 replies | 63 view(s)
