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...
This is a four voice analog/digital hybrid synthesizer with multiple audio parameter controlled lights. It's a wall-hanging work made with acrylic glass, freeform electronics, a 3D-printed enclosure and RGB lightpipes. The analog electronics are made...
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...
There was a call-out recently asking for "hackers whose medium is art and artists whose medium is tech" and I thought, "wait... that's me!" This was the start to my first ever hackathon and art installation exhibit. All part of 'Dethrone'... [queue...
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...
On starting up, the display value flashed continuously. I guessed that it does that to indicate 'overload' on the resistance range, and this is indeed the case. It showed steady and accurate readings when measuring a resistor. Voltage measurements agree...
I did this project because I was annoyed with having to use my phone while driving to open the gate, which is GSM controlled by calling its number, and takes a while to open, so you really want to call in advance. This way I can just push two buttons.It...
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...