For each axis, you'll need a Lolin32 lite ESP32 boarda AS5600 boarda radial magnetized magnetsome 3D printed partssome 2.5 mm pin connectors (male and female) AS5600 is connected to ESP32 : - SCL to pin 33 SDA to pin 27 - VCC to pin 17 // used...
Manufacturing of Large Dye Sensitized Solar Cell at home from Shih Wei Chieh on Vimeo. Introduction Dye-sensitized solar cells (DSSCs) represent an easily manufacturable and cost-effective photovoltaic device and can be done at DIY level. However, its...
Background Powder-based 3D printers, called Selective Laser Sintering (SLS) or Powder Bed Fusion (PBF), have several advantages compared to other types.For example, SLS-printed objects have little layer lines and exhibits isotropic strength, compared...
Project Description: Dive into the realm of green thumbs and gadgets with our revolutionary plant monitoring system, powered by the magic of Docker, Docker-Compose, and the ESPHome platform. Anchored by the sturdy Raspberry Pi 3B and agile ESP8266 microcontrollers,...
Project Title: Exploring Single Layer Capacitors (SLCs) as Next-Generation Antennas Project Summary: This project investigated the potential of single layer capacitors (SLCs) as antennas for wireless communication. Traditional antennas can be bulky and...
A geophone is a device used in geophysics to detect ground movement. It is specifically designed to measure seismic waves, which are produced by various sources, including earthquakes, and explosions. Typically consist of a mass suspended on a...
rcl57mcu This project came about because I stumbled across a TI-57 calculator with a "bad brain". The TMC1501 calculator-on-a-chip was faulty. This, in turn, led me to read more about this particular calculator and how the CPU inside functions. Fortunately,...
Code Details: After provisioning the EP10, configure this code for the plug name and the hours to charge before turning off. In this example a 4-hour charge time worked fine. Upon code startup if the plug is not detected (typically the EP10 is unpowered)...
Old lab equipment eventually fails, and gets put aside for someone to have a look at and decide whether to it is beyond economic repair ("BER") or not. Technological progress has made most things cheaper to replace than to repair. TV repair men are extinct...
This is a mouse that I would love to use well into the future, but I don't want that future to include micro-USB. I took apart the mouse to see what I could do to replace the dated port and found that the space was too limited to just slap a different...
I was looking for a solution to open and close the window when king Cat or queen Cat decided to go outside without me having to get up and open the window by myself. I first thought to motorize the window with something like a linear actuator or some...
Basically this library tries to imitate the final sound of a Hammond organ, but without recreating a tonewheel simulation. All the sound of the different harmonics is based on a sinusoidal wave.Then an array is filled with the sum of the harmonics according...
The purpose of the project is to design a balancing robot based on the STM32 MCU. On the web, you can find many guidelines on designing the balancing robots. Nevertheless, I always had a hard time finding clear and complete instructions. For example,...
There are three ATtiny85 chips used to build this instrument The code was taken from https://robstave.github.io/acs/ The instrument uses the following three sketches uploaded onto the chips via Arduino: ACS_85_0003_alternating-freq ACS_85_0652_Bytebit ACS_85_0006_squarewave_withPWM...
So far, I have cut away the back aly body, and exposed the driver boards, with hardly any damage.It looks like there are a bunch of driver IC's attached to the drivers, under what at first looked like kapton tape, but now appears to be some sort...