Forums Update, Tips and Tricks - Please Read!

Started by stephaneb 2 years ago10 replieslatest reply 1 week ago702 views
It's been a few months since the launch of the new forums.  Here are a few thoughts. The thumbsup and beer buttons    If there is one thing that could have a...

Operate microcontroller with safety circuit constrains

Started by johancabarcas 3 weeks ago5 replieslatest reply 3 weeks ago68 views
Hi all,I am required to design a circuit which regulate the voltage (3.3v) coming for a Master microcontroller pin to not more than 3v and restrict the current...

Completely OT: Your Favorite 'Relatively Unknown' Music

Started by stephaneb 2 months ago13 replieslatest reply 1 month ago399 views
So far, we've been very good at staying on-topic in the *Related sites forums.  Today, let me break the trend and start a completely off-topic (#OT) thread that...

Currently at Embedded World

Started by stephaneb 3 months ago5 replieslatest reply 3 months ago190 views
I am currently at Embedded World in Germany (tomorrow is the last day) and with more than 1000 vendors, most relevant players in the industry are here this week.I...

Greatest Conferences?

Started by stephaneb 6 months ago5 replieslatest reply 5 months ago320 views
I have been juggling with the idea to organize a DSP+Embedded+FPGA conference for a while now.  But I won't do it until I feel I can organize an event where everyone...

Help with reverse polarity(strange) SMA connector

Started by cogwsn 6 months ago7 replieslatest reply 6 months ago82 views
Hi, I purchased a Digikey ZigBee module and it has a very strange SMA connector(pic-a). Although they have provided an antenna with the module, which is designed...

USB connect to MSP430 Launchpad influence input voltage

Started by vivitern 6 months ago2 replieslatest reply 6 months ago89 views
I'm trying to read an audio signal from an Android phone as a serial input to an MSP430G2553 (datasheet:,...

Problem of Input voltage for LM4862 audio amplifier

Started by vivitern 6 months ago7 replieslatest reply 6 months ago105 views
I just started working on an embedded side project that requires me to pump .wav files through headphones.My main microcontroller is a PIC32, and my audio amplifier...

Estimate battery run-time in real-time

Started by dudelsound 6 months ago3 replieslatest reply 6 months ago120 views
Hi everybodyI have an interesting problem to solve. I am working on a product that runs on two AA-batteries - could be alkaline or NiMH (or Lithium or NiCd, but...

Behringer BXL1800A Ultrabass Amplifier

Started by Rayonthetrack 8 months ago6 replieslatest reply 7 months ago59 views
Hey Guys,I am an amateur electronics hobbyist working on a repair to this bass amp. The problem when I initially received the amp was the output sounding from the...

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