1621 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"

Some notes
Instructions from Hydroponics Sensor
The ESP-32 board pins operate in 3.3v levels while the Gravity pH and EC sensors operate in 5V. I inserted a simple voltage divider to shift 5v to 3.3v levels on the signal pins.

Step 20
Instructions from DIY Decorative lamp | Home Decor Ideas
Open Shape Generator Turn Off "Hide all objects" Set Top and Bottom radius to 28 Number of Edges set to 64 Height set to 10

1 - Take an A4 paper
Instructions from Covid 19 washable origami mask

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 1: 3D printing
Instructions from UltraTower
To build a tower you will need to print the 3D parts shown on the left of the image. The "Sensors float" part is optional, print it if you want to use the pH and EC sensors. You will need 12 times the part: "Basket". You can download the files...

Step 1: 3D printing
Instructions from UltraTower 2023
To build a tower you will need to print the 3D parts shown on the left of the image. The "Sensors float" part is optional, print it if you want to use the pH and EC sensors. You will need 12 times the part: "Basket". You can download the files...

Comparison Between RFM95/96/97/98
Instructions from LoRa RFM98 Tutorial Ra-02 HopeRF module comparison
The main difference between the RFM modules is that they operate on different frequencies. As all the countries do not support the use of the same frequency band for free you need to used different module in different country. You can find about...

The sun-tracking system: to have the parabol always facing the sun
Instructions from The Sun Heater
The sun tracking system consists of: 1. Two roller shutter/awning motors: These motors are industrial, easy to purchase, cheap, and with a high torque (10Nm being the lowest). Average price of each motor around 30€...

Arduino or Wemos Code
Instructions from WiFi Signal Strength Scanner Monitor or Checker
In the arduino code set your WiFi credentials char wifissid[] = "ENTER YOUR WiFi SSID HERE"; char wifipass[] = "ENTER YOUR WiFi PASSWORD HERE"; Normally, the signal strength is displayed in dBm. But for a non techie person, the signal strength in terms...

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....

Arty a7-100t full release.
Instructions from Merlin
Load the .bit file onto your Arty using Vivado. When the monitor starts, press L, then load the firmware s-record via your favourite terminal https://github.com/mattuna15/zed-68k/releases/tag/ARTY-100T-v1.0

Understanding how to disconnect the speaker
Instructions from Hush Owlet
moThe big black device in the middle of the printed circuit board (PCB) is the speaker (aka buzzer, or transducer). You can see a little slit in the one side where the sound comes out. There is a back side to the circuit board that you cannot easily...

Trying out GATTTOOL
Instructions from Reading a bunch of BLE sensors with raspberryZero
Now that i know how to access and decode the data lets try the Raspi GATTTOOL default BLE handler:Native to Debian and a lso to a bunch of linux distros or so i've heard of . First i reset the bluetooth of the raspi, just in case: sudo service bluetooth...

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