Do It Yourself Whether you're a student, a maker or just curious, choose the kit that suits you and Build your Edog now ! Fully 3D-printable Quadruped Robot that’s not only straightforward to assemble but also budget-friendlyVisite...
In my earlier schematic (V1.0), the solar panel is the only source to charge the battery. However, due to the limited area of the lamp, the solar panel mounted on the lamp is not sufficient to charge the larger capacity battery. So I have added a USB...
Some words about my lab. Most of my projects was made here... About stuff on my workbench... 1. Laptop DELL Precision M6800. 2. 42inch 4k LG moniror 3. My lovely GENELEC 8020 4. Hot air gun Element 858 5. Soldering station Hakko 951...
Kord Kontroller The Kord Kontroller is a musical interface that maps common chordal relationships in Western music theory. The controller is laid out into two sections: the key selector area and tonal selector area. The three type of...
Ameba RTL8722DM is a low-power dual-band WLAN and Bluetooth Low Energy SoC by Realtek. The RTL8722DM also include memory for Wi-Fi protocol functions and application making it simple for anyone to develop various kind of IoT applications. At the same...
Ameba RTL8722DM is a low-power dual-band WLAN and Bluetooth Low Energy SoC by Realtek. The RTL8722DM also include memory for Wi-Fi protocol functions and application making it simple for anyone to develop various kind of IoT applications. At the same...
Bill of Materials (BOM) Bluepill development board (with a STM32F103C8 MCU)BreadboardUSB C intermediate connectorLM393P dual comparator3.3kΩ resistors (2pcs)1kΩ resistorWires Additionally, a device is needed to program the Bluepill. This...
pHaTsensorNet Progress! Breadboarded a prototype wireless pH sensor that:Runs on an Adafruit Bluefruit Feather 32u4 boardPowered via USB and/or rechargeable LiPoly batteryReads pH data off Atlas Scientific EZO circuit connected to pH probePuts...
I have been busy and negligent in writing up my progress, but I wanted to show that I did finish the third test box, so here are some glamour shots of it. It looks pretty, but the internals are pretty hacky. Keyboard is still kinda not worky, but I'm...
Measuring human movements is important before rehabilitation, training or exercises can start. The knee was simply modeled as a hinge joint, and the flexion-extension angle was defined as the angle between the two consecutive joint segments. Existing...
To begin with, I wrote the code contained in the gist here https://gist.github.com/gomako/4bcd3731af11896e7985f0d88a0af0a5 and made it flash the in built LED on and off on the Espruino (https://www.espruino.com/Pico) board. I've tried to comment...
For some time I have been aware of an annoying "bug" that I can not seem to squash. When the amp powers up and audio is playing you get a brief, about 1/4 second, blast at nearly full volume. This is due to the MAX amplifier chip starting at a reasonably...
While interfacing a DS3231 RTC to a STM8 development board using the Standard Peripherals Library and PlatformIO (BTW, you don't need to build SPL, it's provided by a PlatformIO package), I fell into a simple trap. I assumed that the address wanted...
Sure one can do it with a 555 TIMER but it would require more components. With an MCU like the EFM8BB10F8G there is no need for resistors and capacitors for frequencies determination. All tones are derived from the internal high frequency oscillator....
The Plight of the ChordThe goal of our project is to design a musical interface which emphasizes common tonal relationships in western music theory. Our team believes the layout of instruments such as the piano and guitar do not emphasize the relationships...