Forums
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...

Donut Mathematics

Started by MaxMaxfield 1 year ago80 views
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...

MSP430 MCU Current Draw in LPM Mode

Started by mt1985 1 year ago83 views
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...

Wifi module prefered interface

Started by JackTravis 1 year ago5 replieslatest reply 1 year ago96 views
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 gillhern321 1 year ago6 replieslatest reply 1 year ago59 views
Plasma 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...

Sending Data From TI TM4C123GH6PM to an HD4478 LCD with a PCF8574T I2C Backpack

Started by Elliott_Embedded 1 year ago6 replieslatest reply 1 year ago175 views
Hello everyone, I am trying to write a program that will enable me to send data from my TI microcontroller to the very common HD4478 LCD. Rather than utilizing a...

Audio Signal Filter

Started by RogerG 1 year ago15 replieslatest reply 1 year ago334 views
I am after some help.A few years ago I built an analogue signal audio filter to provide high frequency, mid range and low frequency for my audio amp. This works...

Determining the index of a value in a struct

Started by MaxMaxfield 1 year ago9 replieslatest reply 1 year ago113 views
This is based on some questions I posed (and you all answered) before. Suppose I have declared NUM_SETTINGS to be equal to 3. Let's also assume I've defined FRED...

Formal Verification of Software

Started by MaxMaxfield 2 years ago10 replieslatest reply 2 years ago116 views
I'm just trying to get a feel for things here. I'm a hardware design engineer by trade. I'm familiar with the concepts of formal verification with regard to designing...

HardFault during erasing Flash in debug mode

Started by ayoubt 2 years ago4 replieslatest reply 2 years ago168 views
I've written a custom bootloader using C to run on ARM cortex_M4 but I had a HardFault exception when using the debug mode. This exception appears just in debug...

Please login (on the right) if you already have an account on this platform.

Otherwise, please use this form to register (free) an join one of the largest online community for Electrical/Embedded/DSP/FPGA/ML engineers: