396 Results for "%E3%80%8A%20%EC%98%88%EC%95%BD%EB%AC%B8%EC%9D%98%20OIO%E2%86%978489%E2%86%978306%E3%80%8B%EA%B0%80%EB%9D%BC%EC%98%A4%EC%BC%80%E2%94%A6%EA%B0%80%EB%9D%BC%EC%98%A4%EC%BC%80world%EC%84%A0%EB%A6%89%EA%B0%80%EB%9D%BC%EC%98%A4%EC%BC%80%EA%B0%80%EB%9D%BC%EC%98%A4%EC%BC%80%EC%82%AC%EC%9D%B4%EC%A6%88%EC%B2%AD%EB%8B%B4%EA%B0%80%EB%9D%BC%EC%98%A4%EC%BC%80promotion%20%EC%84%A0%EB%A6%89%EA%B0%80%EB%9D%BC%EC%98%A4%EC%BC%80%E2%94%AB%20%E2%88%AB%EC%84%A0%EB%A6%89%EA%B0%80%EB%9D%BC%EC%98%A4%EC%BC%80decided"

Make 20 vactrols
Instructions from PHOSPHOR Video Distortion
In order to control the video effects via MIDI, I needed a part that could override the potentiometers. For full effects, I need less than 30 ohms, to switch an effect off completely, a resistance of more than a few kohms would be desirable. I couldn't...

Step 20: Gather components for sub-sea cable
Instructions from "Mercator Origins": Sat Nav & Telemetry for Divers
Components: Blue Robotics 4-core Ping Cable (11 metres), 2 x 4.5mm WLP-M06 cable wet link penetrators including nuts, o-rings, and silicone seal, plus 2 x cut shake-proof washers, 1 x rubber strain relief boot , 2 x Micro JST 2-way female connectors....

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...

Control a Humidifier with a Raspberry Pi
Instructions from Control a Humidifier with a Raspberry Pi
Make executable and add to startupsudo chmod +x /etc/init.d/raspiRHTindex sudo update-rc.d raspiRHTindex defaults 80

WiFi ePaper
Instructions from WiFi ePaper
Flash a NodeMCU firmware imageFor flashing a new image, I use esptool. Plugin your NodeMCU module to an USB port, clone the esptool project and flash your firmware. Usually a new device will appear, like /dev/ttyUSB0. Step by step:git clone https://github.com/themadinventor/esptool.git...

Ultraviolet Lightsaber. Kill COVID-19 with Style.
Instructions from Ultraviolet Lightsaber. Kill COVID-19 with Style.
UV-C bulbs use a dab of mercury plus a glowing hot filliment in a low pressure tube of glass to generate ultraviolet light that peaks around 253.7 nano meters, the optimal germicidal wavelength in the UV-C part of the spectrum. Not to be...

Redtree Hydra: A modular platform for robotics
Instructions from Redtree Hydra: A modular platform for robotics
Share a SensorIf you want to see a complete example of sharing the sensor, check out the share a sensor app:svn co http://www.redtreerobotics.com/svn/redtree-apps/trunk/ redtree-apps cd redtree-apps/share_a_sensoror if you prefer git:git clone https://github.com/redtreerobotics/redtree-apps.git...

Yet another laser engraver / cutter
Instructions from Yet another laser engraver / cutter
CalibrationCalibrating the X/Y-axis of a plotter or CNC machine is actually quite easy. I did it as described in this video. First i had to know the theoretical steps/mm per axis. To calculate this value I multipliedthe steps/rev. (200 for most NEMA...

Voices of the past, speak up!
Instructions from Voices of the past, speak up!
You will need the text to speech board from Mikroelektronika: https://www.mikroe.com/text-to-speech-click Don’t forget to jumper it for 5 V! By default it is set of 3.3 V! You can solder it in directly, but make sure you have enough clearance for the...

pi2meter
Instructions from pi2meter
FINDING THE RESISTOR VALUESolder a 10K resistor to the Zero's header connector hole at pin 12, and connect the other end to the meter plus terminal. The meter minus terminal is connected to pin 14. To test it type the following: sudo gpio -g mode 18...

Step 10
Instructions from DIY Decorative lamp | Home Decor Ideas
Move camera under model and select Bottom Polygons with Right Mouse Button Then select Move Tool and set Y to 50 Select exactly the Foundation copy Then open Scale Tool and set X and Z to 80

Run a Program
Instructions from IoT Digital Thermometer using LM35 and NodeMCU
#include const char* ssid = "*********"; // Your ssid const char* password = "***********"; // Your Password float temp_celsius = 0; float temp_fahrenheit = 0; WiFiServer server(80); void setup() { Serial.begin(115200); pinMode(A0, INPUT); Serial.println();...

ESP-12F Raspberry Pi GPIO SDIO Wifi
Instructions from ESP-12F Raspberry Pi GPIO SDIO Wifi
Building the DriverInstall prerequisite packages on Raspbian to build the kernel.#make sure everything is up to date sudo apt-get update && sudo apt-get -y upgrade #install tools sudo apt-get -y install bc rpi-update git libncurses5-dev Get the kernel...

Assembly of the Onboard Gateway V1.0 PCB
Instructions from 2021 HDP Dream Team: EJA
Solder the components of the Onboard Gateway V1.0 PCB. The following image shows all the required components, with an identification number. Components list: TERM BLK 2P SIDE ENT 5.08MM PCBCONN HEADER R/A 2POS 2.5MMCONN HEADER VERT 2POS 2.54MMCONN...

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