Questions tagged [microcontroller]
A device which includes a central processing unit (CPU), memory, and (generally) an assortment of I/O peripherals (UART, ADC, DAC, general-purpose I/O, I2C, etc.) in a tightly-coupled standalone package.
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Radiation Sensor interface to ADC of CC1352P
I will be using this radiation sensor in my project.The schematic is given below.
May I know can I connect the output of this sensor to ADC of CC1352P. The working voltage of CC1352P is 3.3V.If ...
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Does this D78F9177 MCU support reading the device?
NEC D78F9177 (8-Bit Single-Chip Microcontroller)
Can someone specify, does this MCU support reading the device? It's not clear, does this particular MCU have built-in functions to disable flash memory ...
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Would it be feasible ir cost effective or practical to run an EV engine running on AC current from a 500 KW generator [closed]
So running a vfd system with a direct drive from the 500 KW generator to a AC semi EV engine would probably be enough to power the requirements for load on incline. If you wanted to run a vcd or ...
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PID yaw control issue with MPU6050 – orientation jumps at ±180°
I’m working on a self-balancing robot using an MPU6050 with DMP for yaw/pitch/roll data.
Right now, I read the yaw angle using:
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Selecting External Clock Source for NUCLEO-WB55RG Board
I am not finding the clock frequency of the oscillator used on the NUCLEO-WB55RG board?
What's the value?
Where can I find it?
How to select it as clock source for the MCU?
Which one should be ...
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Understanding Tready Timing with EEPROM Connected to PHY (Max Tready 120ms)
I’m working with a PHY device as described in the datasheet (p. 158) of this PHY, and I’m trying to understand the Tready timing with an EEPROM connected to the device.
According to the datasheet, the ...
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Serial Terminal Showing Weird Characters when Communicating with Atmega168
I'm trying to setup a serial connection between my Atmega168 and my PC. I've tested out the connections and I think they're fine, since I'm getting some results on the terminal with each of my ...
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Design review request for a GPS tracker Project
Premise:
I am trying to build a GPS tracker using the Teseo-LIV3F GNSS module. Since this is my first time dealing with RF components, please let me know whether the layout and design are good enough ...
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How can I protect an MCU ADC pin from high fault currents when sensing large overcurrent via a current monitor output
I’m monitoring large currents (~200A normal) using a current sense output (IMON) from a high-side driver. In a fault, the current can spike up to ~1000A almost instantly, possibly creating a voltage ...
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Can I use the output of a push-pull inverter as a digital input on a STM uC, or does it have to be a open-drain inverter with pull-up resistor?
I want to implement some buttons in my controll scheme to controll the operatings of the system controlled by a NUCLEO-H723ZG uC.
For the switches i will be using ones actually rated for 230 V AC, ...
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How to verify ADC data sampling aligned with center-aligned TIM8 PWM on STM32H743 without oscilloscope?
I am working on an STM32H743 project where I need to read ADC data synchronized with a center-aligned PWM signal generated by TIM8. My goal is to ensure ADC sampling is correctly aligned at the center ...
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What is the best micro electronic to use to specifically measure the surface temperature of a carrot [closed]
I'm currently working on a Arduino controller that sends data to an API. One of the values I need is the surface temperature of a carrot, preferably a large distance away, approx. 2..3 metres.
EDIT:
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Using a 10k Thermistor Across a Wide Temperature Range to Produce Linear Voltage Change
I have a 1/8 NPT thermistor that will be installed into a oil filter sandwich plate to measure oil temperature. Here is a link to it -> https://www.ebay.com/itm/276877376822
It is a 10k type, but ...
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Do the PIC32CX 64- and 80-pin packages support Ethernet?
The PIC32CX datasheet initially claims that the 64- and 80-pin packages support Ethernet:
Ethernet is not merely supported, but is also apparently perfect: the
PIC32X errata sheet is 30 pages long ...
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What should I go through microcontroller datasheet if I use vendor HAL libraries?
I am new to microcontroller programming and I am confused about bare-metal vs vendor HAL (Hardware Abstraction Layer) .
From what I understand:
Bare-metal coding = accessing registers directly (GPIOx-&...