M5Stack Capsule v1.1 is a Stamp-S3A-based IoT controller with a microSD card slot, several sensors (6-axis IMU, microphone), an IR transmitter, a built-in 250 mAh battery, a few buttons, a buzzer, an ...
"I looked at the price of standard RC transmitters and didn't want to buy anything." The project log posted on Hackaday.io begins with this single line. The author is an anonymous individual. They ...
RTK GPS turns 2 meters into 2 centimeters. The realistic solution for DIY precision positioning proven by GreatScott!. Building a GPS base station in your garden. A few years ago, this would have been ...
The concept of a 3D scanner can seem rather simple in theory: simply point a camera at the physical object you wish to scan in, rotate around the object to capture all angles and stitch it together ...
Parallel processing is an idea that will be familiar to most readers. Few of you will not be reading this on a device with only one processor core, and quite a few of you will have experimented with ...
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Figure 3 shows the data collection and the collection module. (a) demonstration of the exercise scenarios (Bicep Curl and Lateral Raise) and the wireless transmission workflow; (b) internal hardware ...
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