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How to build a network of tiny micros?
Started by 1 year ago●12 replies●latest reply 1 year ago●133 viewsHi all. I am designing a system for controlling a multitude (150!) of
thermoelectric cooler units. Each unit's current magnitude and
direction must be individually...
We're targeting to launch a product based on STM32U5. The two potential candidates for the choice of RTOS/middleware we want to decide from are Segger's EmbOS and...
Interfacing STM32F429 with HD4478 LCD that has PCF8574T IO Expander Backpack using I2C
Started by 1 year ago●11 replies●latest reply 1 year ago●121 viewsHi everyone, having a bit of an issue that is making me want to pull my hair out. I am trying to write from an STM32F429ZI to an LCD that has the PCF8574T IO Expander...
Interface mems microphone to microcontroller
Started by 1 year ago●8 replies●latest reply 1 year ago●118 viewsHello,I am trying to connect a differential mems microphone’s positive output to a microcontroller.The positive output of the mic has a nominal voltage of 0.8V....
Using noise to increase resolution of ADC
Started by 2 years ago●21 replies●latest reply 2 years ago●541 viewsHi there -- can you explain in simple terms how – if you are
feeding an analog signal into say a 4-bit analog to digital converter (ADC) with 16
digital output...
I have a bit of a conundrum -- when playing with LEDs, should we first modify brightness and then apply gamma correction, or should we apply gamma correction first...
Your knee-jerk reaction may be that this is not embedded related -- but even embedded designers have to have a hobby -- and I'm currently working on a project that...
Hi there.I have a custom board that designed by me with MSP430FR series MCU. The circuit is designed with low power consumption manners. When the firmware is not...
Hi, Wondering if someone could detail the pro and cons of using a
programmable Wifi module VS a AT command controlled one. I never was a big fan of AT commands...
analog linear amplifyer connected to a plasma transmission device
Started by 2 years ago●6 replies●latest reply 2 years ago●59 viewsPlasma devices are NOT my forte but being asked to help out another engineer, i couldn't refuse. so here I am (sigh).Testing analog linear amplifier to a plasma...
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