This is 3-axis CNC plotter/engraver based on GRBL software and 2020 aluminum extrusions. Low-cost engraving and PCB manufacturing dual side.
Build a Semi-autonomous, 4WD Raspberry Pi Car with a camera stream!
Use a $9 GSM module & the Hologram network to remotely control any Arduino with Blynk App.
Unlock an inconspicuous chest from across the room with a secret switch!
In the first example, we will send “Hello world” command to blink the LED. In the second example, we will do bidirectional communication.
Learn how to use Blynk with Node.js on a variety of platforms.
Basically A Car which is controlled by 2 Modes: Accelerometer Sensor of the phone, and Autonomous (Moves in path and avoids object)
Create massive train traffic on your own model railway!
Rpi2/Win10-IOT controls light fixtures made of NeoPixel or DotStar LED strips.
Use the program to manage your ESP module with simple commands. This will allow you to access the Internet for any Arduino product.
Android device controls Arduino's inputs and outputs using USB and serial protocol.
Sometimes we want terminal capabilities from outside the bounds our network. That is, terminal to web with no port forwarding.
A walking four legged robot "mammal style." 3DOF legs, IR receiver all connected to a Pro Mini. Material cost less than $100.
Use a Bluetooth module to replace a traditional wired connection for transmitting serial data.
Decode and replicate plenty of IR remotes with this project. (Problems with your Harmony remote anyone?)
Piloting your drone with voice commands.
Alexa start drone pilot ... take off, go up, right, spin left, take picture, land.
Hexapod using Inverse kinematics with a Udoo x86 brain, MQTT Remote control via xBox controller and video streaming (3d printed legs)
Showing my progress in building the dashboard and flight control systems,follow up on channel and github repo to keep track:
How to control many actuators like relays from one Arduino output pin? Use a strip of NeoPixel LEDs with LDRs as self-made optocouplers!
Costs around $120 USD (incredibly cheap compared to competitors) and uses easy-to-find components.
An open-source Arduino base remote controller (transmitter) with many customization options for robots and drones.
With this project, you can remotely control your car with Bluetooth.
A voltage to frequency converter can realize an opto-isolated analog input for Arduino or other microcontroller systems.
Customized ceiling screen, capable of playing videos, color picker, and color temperature using Raspberry Pi and a web-based GUI.