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...
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,...
Keyboard The keyboard is a PocketType miniature ortholinear 40% keyboard kit available from Mechboards - https://mechboards.co.uk with numbers and symbols accessed by layer keys. It is microswitch based and OK for thumb based typing...
This is a project for a small benchtop galvanostat - a device that can be used for direct current or pulsed current galvanic deposition of metals on small conductive objects. Essentially, it is a voltage-controlled current source (based on Howland current...
Project in it self is straightforward and simple. I used Unihiker as the Control Unit or the master device to control the end node which in this case is Nodemcu. The end device, has three leds connected to it's output. And there is a dht11, temperature...
About AgileWhisker KeyboardKittenBot’s AgileWhisker Keyboard is a customizable mechanical keyboard that empowers you to unlock new possibilities for PC interactions using DeviceScript. It can be connected to various Jacdac electronic...
Have you ever had CCTV cameras installed but rarely monitored them until an incident occurred? It's frustrating that cameras are often viewed as tools for post-incident analysis rather than proactive surveillance. I have a standard Hikvision CCTV camera...
The key feature of my idea is to do everything without soldering or sticking wires into the breadboard.AnyFlasher is a Raspberry Pi hat, it is a matrix of multiplexers/demultiplexers. This way we can connect the Raspberry Pi pins in any given order to...
Overview My personal goal has been to use this project as a learning platform for myself. So far, I’ve been able to explore all sorts of software and hardware that I hadn’t worked with previously. I’ve been kid-in-a-candy-store, getting to...
A seismometer, is an instrument used to detect and record ground motion caused by seismic waves, such as those generated by earthquakes, volcanic eruptions, or other sources of ground vibration. Basically, the seismometer consists of two parts,...
The initial board The initial circuit was published bye "Mdog" and did exist into two versions "solo" and "4axis". Both of these boards rely on the Ti LMD1845 H bridge circuit. The LMD18245 is a full-bridge power amplifier with 2• DMOS Power Stage...
I picked up a vintage HP 1600A/1607A logic analyzer set over the weekend which was state of the art back in 1975. I thought I would see if I could at least get them running and functional and then maybe develop some interesting stunt! I was surprised...