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“Instead of using 2-axis joysticks, I decided to use a spare TTP229-BSF capacitive touchpad to control a 4-DoF MeArm robotic arm. After returning the MeArm I borrowed from my former company, I wanted to build one for my own …
“Here a fun summer game : The robotic Arm controlled by Smartphone !! As you can see on the Video, you can control the Arm with some Joysticks on your smartphone. You also can save a pattern, that the robot will reproduce …
“A voltmeter is an important tool on the workbench of every electronics hobbyist, maker or hardware design engineer. As its name suggests, allows the user to measure the voltage difference between two points. For today’s tutorial, we will look …
“Hello friends, In this post I’ll give a detail tutorial on how we can attached Servo to GRBL CNC shield and how we can generate Z axis servo friendly G-code by using MIGRBL inkscake extension. In this way we …
“Let’s make a simple arduino switch. It is very useful way to run your devices for specific time. Supplies: 1. Arduino Uno 2. Dot matrix PCB 3. OLED 0.96’ Display 4. 5v Relay 5. BC547 Transistor 6. 1N4007 …
“Build a simple spectrometer out of LEDs to see what wavelengths are in different types of light! Orbiting Earth at 250 miles up, the crew aboard the International Space Station is exposed to higher levels of radiation in space than …
“JumpMan is very simple on Arduino. The game uses only two “jump” and “reset” buttons. The game uses a display HD44780 2x16 connected via i2c. In the game, we skip a man over the trees. The speed of the game …
“I have in my hand a distance laser sensor with high precision and speed. It is used in industrial environments for object positioning or detection applications. According to technical documents, I found it can communicate with other devices via RS485 …
“Using a YubiKey (or other USB security token) to unlock physical things. While researching locks and lockable storage for a new premise I found lots of LockPicking information about how to hack and break into products from even renowned companies …
“The Oshman Engineering Design Kitchen (OEDK) is the largest makerspace at Rice University, providing a space for all students to design and prototype solutions to real-world challenges. To serve this purpose, the OEDK houses a number of power tools and …