340 Results for "%EC%9D%B8%EC%B2%9C%EC%98%A4%ED%94%BC%EA%B0%95%EC%B6%94%E2%9C%9Awww%2Coptime4.com%EC%9D%B8%EC%B2%9C%EC%98%A4%ED%94%BC%20%EC%9D%B8%EC%B2%9C%EB%A7%88%EC%82%AC%EC%A7%80%20%E2%9C%9A%20%EC%9D%B8%EC%B2%9C%EC%98%A4%ED%94%BC%E1%98%9B%20%EC%9D%B8%EC%B2%9C%EC%98%A4%ED%94%BC%EC%82%AC%EC%A7%84%E1%98%9B%20%EC%9D%B8%EC%B2%9C%ED%9C%B4%EA%B2%8C%ED%85%94%20%EC%9D%B8%EC%B2%9C%ED%82%A4%EC%8A%A4%EB%B0%A9%20%ED%83%80%EC%9E%84"

I2C Sensors and debugging
Instructions from Stratux ADSB Receiver and AHRS
I wanted to use a BMP280 I had in my parts bin for altitude measurements. I have used it in the past for a simple weather station and it works great! Turns out, it is even the go to sensor for Stratux, so I went ahead and plugged it in, activated it...

ARDUINO CODE
Instructions from SOFT ACTUATOR ORTHOSIS
// Libraries #include #include #include #include #include #include #include "Adafruit_AHRS_Mahony.h" #include //MOTOR // Pins for all inputs, keep in mind the PWM defines must be on PWM pins #define STBY D7 #define AIN1 D8 #define AIN2 D9 #define PWMA...

Transparent Wood
Instructions from Transparent Wood
MaterialsThin pieces of wood (mine ranged fro .75mm-3mm - thicker takes more dissolving time)Large pyrex container (chemicals won't corrode it or react with it) (I used a glass brownie pan)Small scale (for weighing chemicals)Hot PlateMixing CupsPopsicle...

Building the Touch Screen : Find a Precise X Y Position
Instructions from Magic Frame : Turn Everything into a Touch Area
To improve the precision of the detection we are going to have to complexify the system by adding some LED on different digital ports of the board. As you can see on the pictures, I now have 15 LEDs (choose as many as you want) wired in a plastic brown...

Pedal Wiring
Instructions from Pedalino™
Pedalino is designed to work with the majority of expression pedals on the market, but there are a few popular pedal types which are incompatible and need to use adapters in order to work with Pedalino. There is no recognized standard for footswitch...

Turn on and Troubleshooting Notes
Instructions from Flea-Scope USB O-scope (18 Msps, $13 BoM, WebUSB)
I first visually look for shorts/opens, especially on the QFN or QFP and USB (shorts can be easily reworked with the Kester 2331-ZX flux pen; always clean and dry boards after rework; I use isopropyl alcohol and a toothbrush followed by running water)....

Manual SMT Pick and Place Machine
Instructions from Manual SMT Pick and Place Machine
The Arduino code is incredibly simple, with some strange looking oversampling for preventing the motors from vibrating:void sampling() //Oversample the slider readings to avoid motor vibration. { i=0; val =0; smallVal=0; while(i

Code
Instructions from Electromagnetic Levitation Stabilization Apparatus
Open a laptop with the Arduino software (https://www.arduino.cc/en/Main/Software).Download the code from https://github.com/stressmaniac/ELSA or copy the code belowConnect the Arduino to the laptop using the USB 2.0 cable.Press the upload button on the...

HariFun#132 Sixteen Channel WiFi Remote
Instructions from HariFun#132 Sixteen Channel WiFi Remote
=== WebClient Sketch ===// PCF8574 WebClient, watches buttons and sends /inline?state=x to WebServer // Hari Wiguna, 2016 #include // Declare and set these two variables here or in an include file //const byte credentialCount = 2; //IMPORTANT! Change...

1. System Dynamics of the Ball Balancing Platform
Instructions from Adventures in state-space control, Arduino edition
Fortunately the dynamics of the table are not too complicated. Let the state, x, of the table include 2 variables, position and velocity, x and v. Given the relationship dx/dt = v, the state matrix equation is: The only way to control the position...

Wire up the LCD
Instructions from Big Fun with BigNums2x2!
I happened to have an unused Adafruit RGB backlight positive LCD 16x2 handy, so I soldered on the headers, then followed their wiring guide to ensure everything was working. The particular LCD that I'm using is RGB-backlit, but to keep the project somewhat...

Teensy 3.1 SMD Reflow Oven Controller
Instructions from Teensy 3.1 SMD Reflow Oven Controller
Feature references for pins used:1 x i2c input for display or sensors - pins A4(SDA), A5(SCL)1 x Serial output for display or blutooth module (Nextion TFT HMI) - pins RX3, TX33 x Solid State Relay pins (5v & 12v-Selectable pads & GND switched via transistors)...

Pictures and sounds
Instructions from Music Mat
Pick various animal pictures from the internet and print them on A4 sheets.Take a big transparent protective sheet and tape the pictures under Tape the corner so it will hold on the DDR mat.Pick up the corresponding animal sounds and copy them...

Luggable PC
Instructions from Luggable PC
Add locknut1 x 1/4"-20 nylon-insert locknut (McMaster-Carr 90640A129)

robotic_arm
Instructions from robotic_arm
⦁ Take the wooden piece C (9cm x 2 cm) and fix another servo motor using super glue at a distance of 20 mm from one side.

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