📟 Open Source motion controller for DIY drones
[Paweł Spychalski] has developed an open source work-alike motion controller that brings gesture flying to home-built quadcopters and airplanes.
Outside of the motion sensing gear, the ESP32-powered peripheral also has a thumb stick and a pair of push buttons nestled into its 3D printed frame. An OLED display provides some user feedback, and a holder for a 18650 cell is mounted to the back side.
More information:
Project's review
Github's page
#projects #control #3d_modeling #esp32
[Paweł Spychalski] has developed an open source work-alike motion controller that brings gesture flying to home-built quadcopters and airplanes.
Outside of the motion sensing gear, the ESP32-powered peripheral also has a thumb stick and a pair of push buttons nestled into its 3D printed frame. An OLED display provides some user feedback, and a holder for a 18650 cell is mounted to the back side.
More information:
Project's review
Github's page
#projects #control #3d_modeling #esp32
🎚 Firefly unveils Core-3568J AI Core Rockchip RK3568 system-on-module
Firefly has unveiled a new 314-pin SO-DIMM system-on-module (SoM) with Core-3568J AI Core powered by Rockchip RK3568 processor and equipped with up to 8GB RAM, 128GB eMMC flash with interfaces including PCIe, SATA, dual Gigabit Ethernet, HDMI 2.0, eDP 1.3, MIPI DSI and more.
Specifications:
▫️ Rockchip RK3568 quad-core Cortex-A55 processor @ 2.0 GHz with Arm Mali-G52 2EE GPU
▫️ System Memory – 2GB, 4GB, or 8GB LPDDR4 ECC RAM up to 1600 MHz
▫️ Storage – 32GB, 64GB, or 128GB eMMC flash
▫️ Dimensions – 82.0 x 53.5mm
More information...
#boards #firefly
Firefly has unveiled a new 314-pin SO-DIMM system-on-module (SoM) with Core-3568J AI Core powered by Rockchip RK3568 processor and equipped with up to 8GB RAM, 128GB eMMC flash with interfaces including PCIe, SATA, dual Gigabit Ethernet, HDMI 2.0, eDP 1.3, MIPI DSI and more.
Specifications:
▫️ Rockchip RK3568 quad-core Cortex-A55 processor @ 2.0 GHz with Arm Mali-G52 2EE GPU
▫️ System Memory – 2GB, 4GB, or 8GB LPDDR4 ECC RAM up to 1600 MHz
▫️ Storage – 32GB, 64GB, or 128GB eMMC flash
▫️ Dimensions – 82.0 x 53.5mm
More information...
#boards #firefly
🗜 DIY Lab Bench Power Supply [Build + Tests]
This instructable shows how you can make own variable lab bench power supply which can deliver 30V 6A 180W (10A MAX under the power limit). Minimal current limit 250-300mA.
More information...
#projects #electronics
This instructable shows how you can make own variable lab bench power supply which can deliver 30V 6A 180W (10A MAX under the power limit). Minimal current limit 250-300mA.
More information...
#projects #electronics
🎬 Mining Bitcoin With Game Boy + Raspberry Pi Pico
It may take a quadrillion years, but a Game Boy can mine.
The author has successfully repurposed his old Game Boy to mine Bitcoin. The mod won't turn you into a millionaire overnight, but it does prove that you can teach an old dog new tricks.
https://youtu.be/4ckjr9x214c
#video #bitcoin #experiments #raspberry #pico
It may take a quadrillion years, but a Game Boy can mine.
The author has successfully repurposed his old Game Boy to mine Bitcoin. The mod won't turn you into a millionaire overnight, but it does prove that you can teach an old dog new tricks.
https://youtu.be/4ckjr9x214c
#video #bitcoin #experiments #raspberry #pico
YouTube
Mining Bitcoin on the Game Boy
In this video, we attempt to mine Bitcoin on the original Game Boy using the Raspberry Pi Pico as a link-cable to USB adapter!
Links:
- Breakout and ROM cart: https://gumroad.com/stacksmashing#wKdGY
- Patreon: https://www.patreon.com/stacksmashing
- Twitter:…
Links:
- Breakout and ROM cart: https://gumroad.com/stacksmashing#wKdGY
- Patreon: https://www.patreon.com/stacksmashing
- Twitter:…
🎚 Pinguino 18F4550
Pinguino board, based on Pic18F4550, Programing Arduino and Pic
First at all, the Pinguino Project is Open Source which means that We can access the project information from the official website: pinguino.cc
We will find a different models of boards, in this case first we need to go to the basic schematic circuit and based on it, we are going to make changes or add additional circuit, but the the basic circuit will always stay.
Main features:
▫️ Open Source
▫️ Programmable by his own IDE, Pinguino IDE
▫️ Language of programming : Arduino (Some little changes)
▫️ 28 Digital Outputs
▫️ 5 Analog Inputs
▫️ 2 PWM Outputs
▫️ +5V Power Pin
▫️ +3.3V Power Pin
▫️ Powering by USB or External Source 9-12V
More information...
#boards #design #electronics
Pinguino board, based on Pic18F4550, Programing Arduino and Pic
First at all, the Pinguino Project is Open Source which means that We can access the project information from the official website: pinguino.cc
We will find a different models of boards, in this case first we need to go to the basic schematic circuit and based on it, we are going to make changes or add additional circuit, but the the basic circuit will always stay.
Main features:
▫️ Open Source
▫️ Programmable by his own IDE, Pinguino IDE
▫️ Language of programming : Arduino (Some little changes)
▫️ 28 Digital Outputs
▫️ 5 Analog Inputs
▫️ 2 PWM Outputs
▫️ +5V Power Pin
▫️ +3.3V Power Pin
▫️ Powering by USB or External Source 9-12V
More information...
#boards #design #electronics
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💻 Controlling Raspberry Pi Using Matlab
This tutorial is about controlling your headless Raspberry Pi using Matlab. You may have to install Matlab to the latest version for support to newer Raspberry Pi board.
More information...
#projects #control #matlab #raspberry
This tutorial is about controlling your headless Raspberry Pi using Matlab. You may have to install Matlab to the latest version for support to newer Raspberry Pi board.
More information...
#projects #control #matlab #raspberry
📟 3D printed Smart Chessboard (Play Online or Against Raspberry Pi)
Though this board has a great single player mode, If you build two, and bond them together digitally you can then send one to a friend or loved one so you that you can play chess together over the internet with real chess pieces and only a few seconds of delay.
Main Features:
▫️ Check your moves are legal and warn you when you don't play by the rules
▫️ Suggest what would be a good next move for you
▫️ Entirely 3D printable including the chess pieces
▫️ Very cool looking LED lighting to convey the game status and provide the lighting for evening games
▫️ Smart control panel which guides you through how to use the board with intelligent backlighting
▫️ Small and low cost OLED screen to help guide you through using it
▫️ Powered by USB, so you can connect it to mains or run it from a common USB battery pack for untethered play
More information...
#projects #IoT #raspberry #3d_modeling
Though this board has a great single player mode, If you build two, and bond them together digitally you can then send one to a friend or loved one so you that you can play chess together over the internet with real chess pieces and only a few seconds of delay.
Main Features:
▫️ Check your moves are legal and warn you when you don't play by the rules
▫️ Suggest what would be a good next move for you
▫️ Entirely 3D printable including the chess pieces
▫️ Very cool looking LED lighting to convey the game status and provide the lighting for evening games
▫️ Smart control panel which guides you through how to use the board with intelligent backlighting
▫️ Small and low cost OLED screen to help guide you through using it
▫️ Powered by USB, so you can connect it to mains or run it from a common USB battery pack for untethered play
More information...
#projects #IoT #raspberry #3d_modeling
🚰 Arduino controlled smart irrigation system
There are plenty of projects out there that automate irrigation. Many focus on the problem of automatically reacting to dry soil by opening a single valve, but a fully automated system with one valve is not what I want for my lawn. I do not want the sprinklers to turn on unexpectedly and I had to solve a different type of problem: Managing a specific irrigation program with individual control over each sprinkler.
The brains in this case is an Arduino Nano 33 IoT, which is the first time I used one of these. In principle, you should be able to use pretty much any microcontroller, but if you want to control it via Wi-Fi, you quite obviously need one with Wi-Fi capabilities. If you want to run my code with only minor modifications, you probably also want to go for the Arduino, but if you do not mind some adaptation, an ESP32 would probably be the cheaper and much more common choice.
More information...
#projects #arduino #IoT #wifi
There are plenty of projects out there that automate irrigation. Many focus on the problem of automatically reacting to dry soil by opening a single valve, but a fully automated system with one valve is not what I want for my lawn. I do not want the sprinklers to turn on unexpectedly and I had to solve a different type of problem: Managing a specific irrigation program with individual control over each sprinkler.
The brains in this case is an Arduino Nano 33 IoT, which is the first time I used one of these. In principle, you should be able to use pretty much any microcontroller, but if you want to control it via Wi-Fi, you quite obviously need one with Wi-Fi capabilities. If you want to run my code with only minor modifications, you probably also want to go for the Arduino, but if you do not mind some adaptation, an ESP32 would probably be the cheaper and much more common choice.
More information...
#projects #arduino #IoT #wifi