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I am trying to interface with an MCP3461 ADC. I follow the SPI protocol described in the datasheet, and can read the output normally. I use the...
Asked on 12/30/2020 by Spiros Makris
1 answerI have got an Atmega328p which connected to a TFT LCD 1.3 inch using SPI. The Atmega 328P is powered through a 5V adaptor. The problem is most of the...
Asked on 12/29/2020 by shafiyyah
1 answerI'm sketching out a design for an easily and cheaply built handheld computer based on an ARM microcontroller, and thinking of using a small LCD display. The display has...
Asked on 12/29/2020 by Mike Spivey
2 answerI know this is probably one of the most common questions ever for someone who just started studying DC machines and I would probably get told by someone to just...
Asked on 12/29/2020
3 answerWe are looking into setting up a very basic shielded chamber inside a small room at my company to be able to perform some basic relative radiated EMC measurements. We...
Asked on 12/29/2020 by Lars Petersson
1 answerI would like to build a circuit to mute an RF Class A amplifier to supress noise while I am not transmitting. I transmit ~20 us long pulses at ~1-5...
Asked on 12/28/2020 by P. Egli
0 answerI want to compare different GNSS antennas, but I don't really know what values to compare. How can I compare them with datasheets looking like this? Edit:...
Asked on 12/28/2020
0 answerI want to create a DC-chopper to drive a motor. I found the following schematic online:However i don't understand how the...
Asked on 12/28/2020 by Brent Thierens
0 answerI have bought a motor from amazon. But the problem is no data is provided with it. Now I want to calculate the torque of the motor. I have measured...
Asked on 12/27/2020 by Tushar Dubey
1 answerThe main question here is (explanation will follow):Is there a way to filter out low voltage oscillations (>10MHz) on pins that have to stay high for the system to...
Asked on 12/27/2020 by Krzych
0 answerGet help from others!
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