Design Low-Pass, High-Pass, and Band-Pass Filters in Browser in Minutes | via @adi_news
Stumbled upon this incredibly useful filter wizard from Analog Devices and thought surely someone else will want to know about this online tool – the circuit diagram and bill of materials export are also useful features!
Use the Analog Filter Wizard to design low-pass, high-pass, or band-pass filters with actual op amps in minutes. As you progress through the design process, you can observe the characteristics of your filter design from ideal specifications to real world circuit behavior. Quickly evaluate the tradeoffs in op amp specifications – including gain-bandwidth, noise, and supply current – to determine the best filter design for your requirements.
Make a robot friend with Adafruit’s CRICKIT – A Creative Robotics & Interactive Construction Kit. It’s an add-on to our popular Circuit Playground Express, FEATHER and other platforms to make and program robots with CircuitPython, MakeCode, and Arduino. Start controlling motors, servos, solenoids. You also get signal pins, capacitive touch sensors, a NeoPixel driver and amplified speaker output. It complements & extends your boards so you can still use all the goodies on the microcontroller, now you have a robotics playground as well.