The board can generate biphasic, rectangular and constant current stimulation pulses with programmable frequency, pulse-width, and amplitude. You can power it with a 9V battery. The below video gives you an idea what you can do with it:

[HT]

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Everybody is talking about social distancing these days. Have you ever seen people who don’t keep the right distance from you? Stupotmcdoodle’s Social Distancing Laser Hat can mark your space. It has 3D printed parts, a motor, and a 1mW Class 1 laser, which is not harmful to eyesight.

The above video shows how this social distancing laser hat works.

[HT]

The post Social Distancing Laser Hat appeared first on Cool Wearable.

The device is an attack, control, test tool. It has 2 LED lights to show battery charging status.

[where to get it]

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There is no better way to learn electronics than building your own things. This 3D Printed SpaceX Helmet is a fun project by Adafruit that shows you how to build a SpaceX Helmet with an articulating top half and NeoPixel LEDs to illuminate your face with motion activated animations.

You can use CircuitPython, Makecode or Arduino to update your own SpaceX helmet.

[HT]

The post 3D Printed SpaceX Helmet with Circuit Playground Express appeared first on Cool Wearable.

To complete this, you are going to need a SparkFun XBee Explorer, RedBoard, SparkFun Inventor’s Kit for RedBot, and a few other simple parts to get started.

[where to get it]

The post DIY: Wireless Gesture-Controlled Robot appeared first on Cool Wearable.

There is no better way to learn electronics than building and programming your own smart wearables. This project from Adafruit shows what it takes to build a LED harness bra with NeoPixels and a Circuit Playground Express.

This can be worn over anything. Harnesses come in all shapes and sizes, so anybody can wear them.

[more info]

The post DIY: LED Harness Bra with NeoPixels & Circuit Playground Express. appeared first on Cool Wearable.

You are going to need a Circuit Playground Express, 2 servos, and a LiPo battery to complete this project. Adafruit has more info about it here.

The post DIY: Circuit Playground Express Head-Tilt Ears appeared first on Cool Wearable.

We have seen plenty of cool but expensive VR simulators in the past few years. If you know your Arduino and electronics, you can always try to build your own. matthewh8 has shared a guided that shows you what it takes to convert a hammock into a VR flying machine.

The app used for this project is running the WRLD  SKD in Unity. The hammock has an ESP8266  using Arduino code. You can use a cheap VR headset for this project.

[where to find it]

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Here is a tiny wireless fitness tracker with a heart rate monitor, 3-axis accelerometer, and temperature sensor built with chip-stacking technology. It comes with Bluetooth connectivity, a vibration motor, and LED. It has a 3D printed plastic enclosure. There is also a 25 mAh rechargeable battery inside.

If you back this project, you get a free trial of zCAD to design your own chips.

[where to find it]

The post zOrigin Fitness Tracker Built with Chip-stacking Technology appeared first on Cool Wearable.

There is no better way to learn electronics than building and programming your own wearables. If cosplay is your thing, you may want to give this Motion Reactive Bunny Ears project from Adafruit a look. It was made with Circuit Playground Express. You are also going to need a Neopixel strip, LiPoly battery, and a few other simple components to get started.

The instructions for this project is available on Adafruit.

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So you would like to make cool interactive heels with Arduino? This Infinity Mirror Heart Heels project may give you a few ideas. These are heart-themed shoes with infinity mirrors and addressable LEDs. You are going to need a Qduino Mini, addressable LED strips, battery, one-way mirror, and mirrored acrylic to pull this off.

You can always program these shoes to put on a show, especially in dark rooms. More info is available here.

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