After a bit of a break from delivering wearable tech workshops, I got back into the groove and created more wearable tech fashion projects! This time, I made a colour sensor flower accessory!
Women of Wearables co-founder, Michelle Hua had experience with a colour sensor by making the Adafruit Chameleon Scarf so we came up with the idea of making a detachable colour sensor flower accessory!
The brooch involves a colour sensor and two LEDs. After applying code to the flora microcontroller, I chose my favourite colour (red) and placed it on top of the sensor to pick up the colour. After three seconds, the exact colour transferred to the LEDs!
Having worked with Adafruit’s kit before, I knew to make sure the arrows all pointed the right way, away from the Flora microcontroller and all the connections were correctly sewn. Using the skills I picked up from my previous wearable tech fashion projects, I had to make sure all the conductive thread connections must not overlap and short circuit. This knowledge also helped me lay out the circuitry before starting to make it as compact as possible because the colour sensor is very small. And, a good little space saving trick was tucking the battery behind the Flora and ensuring the battery could be removed to be recharged.
We wanted to make the flower accessory as versatile as possible because as fashionable women, we love to accessorise! What can be a brooch could be attached to a belt, a bag, your hair or even your wrist! The sky is the limit when you want to be creative and personalise your wardrobe to make it as stylish as possible.
The best thing about the colour sensor is that you can change the colour of the LEDs to match your outfit!
Flora Color Sensor with White Illumination LED – TCS34725: Your electronics can now see in dazzling color with this lovely color light sensor. We found the best color sensor on the market, the TCS34725, which has RGB and Clear light sensing elements. An IR blocking filter, integrated on-chip and localized to the color sensing photodiodes, minimizes the IR spectral component of the incoming light and allows color measurements to be made accurately. The filter means you’ll get much truer color than most sensors, since humans don’t see IR. The sensor also has an incredible 3,800,000:1 dynamic range with adjustable integration time and gain so it is suited for use behind darkened glass or fabric. Read more.
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Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.