EDN

Optimizing Arduino and the AD9851 DDS signal generator

Arduino has taken the product “maker” world by storm and one of the more popular Arduino modules is the Analog Devices AD9851 DDS waveform generator. An Internet Web search for “Arduino DDS” showed ...
Hackaday

Filtering Noisy Data With An Arduino

One of the first frustrating situations a beginning microcontroller programmer will come across is the issue of debouncing switches. Microcontrollers are faster than switches, and the switch has yet ...
Hackaday

Arduino Translates Signals Between Steering Wheel Buttons And Aftermarket Head Unit

There is no question that steering wheel mounted controls are super convenient. Reaching all the way over to the dashboard to change a radio station is so 1990’s. An ever-increasing percentage of new ...
Electronic Design

Analog Switches Handle Negative Signals

Premiering as the first single positive supply analog switches with negative-signal handling capabilities, the MAX49xx family of dual SPST and single SPDT devices predict lower external component ...