For the last two years I’ve been planting veggies in my garden and marking them Sharpie drawn signs. The Sharpie always comes off in the rain. These handy little signs should last forever. So far I have made cauliflower, kale, beets, broccoli, snap peas, cucumber, tomato, and peppers, blueberries, and spinach. Check out the customizer version derivative.
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.