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Started by 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...
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 6 years ago●7 replies●latest reply 6 years ago●291 viewsHi, 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 6 years ago●2 replies●latest reply 6 years ago●542 viewsI'm trying to read an audio signal from an Android phone as a serial input to an MSP430G2553 (datasheet: http://www.kynix.com/uploadfiles/pdf65976/MSP430G2553IN20.pdf),...
Problem of Input voltage for LM4862 audio amplifier
Started by 6 years ago●7 replies●latest reply 6 years ago●550 viewsI 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 6 years ago●3 replies●latest reply 6 years ago●241 viewsHi 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 7 years ago●6 replies●latest reply 6 years ago●703 viewsHey 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...
Started by Hi, I am trying to power an AR9331 router using a power supply I have made. The AR9331 requires a 3.3V supply. My power supply takes 12V as input,...
Hi allI am searching some commercially available industrial grade power amplifiers:1.In the frequency range of 80 KHz to 140 KHz with output power of 2 KW to 50...
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