Want a simple light show in your room? Here’s an Instructable on how to build your own. The Color organ is all analog and built from only transistors, resistors, capacitors, and of course LEDs: Audio source can be any “line … Read more
DIY Audio function generator is a low-distortion function generator which operates in the Audio frequency range. Conventional function generators use a square wave signal to generate the other waveforms like triangle, or sine wave. This approach adds noise to the … Read more
Oscar has written an article describing a technique he’s used for reading multiple analog sensors with one MCU ADC pin. He was designing a line-following robot and wanted to read several infrared sensors without having to dedicate an analog read … Read more
For all our European readers who lament contests limited to USA residents only, here’s one for you. TI is hosting the Analog Design Contest (ADC) and its limited to entrants in the EU and other specified nations (not including the … Read more
Arhi started started working on a USB/UART analog and digital logger: It’s a simple USB logger that can log 12 analog and 3 digital channels + data from MAX6675 (thermocouple driver). It sends the data via usb or uart. We … Read more
Dangerous DSO is a new logic analyzer/oscilloscope design we’ve been using in the lab. This is not a finished project, it will not be produced. We’re posting our current progress to get some feedback. Look for a new Dangerous DSO … Read more
This amplifier with an analog voltage multiplier could be useful in a bench power supply: Combining a high-side current-sense amplifier with an analog voltage multiplier, the MAX4211 can easily measure the power dissipated in a load. One multiplier input connects … Read more
The MAX147 is a 12bit 8 channel analog to digital converter. will_j plans to interface a MAX147 to the web platform, but he used the Bus Pirate and the PirateShip GUI to learn about the chip first. There’s a screenshot … Read more
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