Graduated filters are expensive and we often forget to bring them with us. What to do if we are out already and need to use a graduated filter for a sunset scene?
The process is very simple: you only need to have something opaque (like a credit card, or even your hand!!) and place it where you want to expose less. For a sunset photo, you will put the card covering the sky, while the foreground will be exposed properly. Then, you will slowly raise the card when the sky exposure should start. After a couple of trials, you will get the perfect shot!
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.