Each pack contains 20 gold-eye sharps, with eye sizes ranging from #3 (1.75″ long) to #9 (1.35″ long). The two #3’s (the largest) are too large to pass through the sewable coin cell holder but otherwise are easy to use and thread. The four #9’s (the smallest) are a little difficult to thread so you may not want to use them with our conductive thread – they’ll be easier to use with normal thread however. The remaining 14 needles are perfect for use with our 2-ply stainless conductive thread, 3-ply stainless conductive thread or stainless conductive thin yarn.
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.