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Hello!I have a board with the AT89c51ED2 processor. It's work, I see
Clock oscillator with my oscilloscope , but doesn't work serial
comunication. Somebody Have...
How to build a network of tiny micros?
Started by 12 months ago●12 replies●latest reply 12 months ago●128 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...
Recommendation on Choice of RTOS
Started by 1 year ago●5 replies●latest reply 12 months ago●163 viewsWe'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●100 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●89 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 1 year ago●21 replies●latest reply 1 year ago●440 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...
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