Results for %EB%8C%80%EA%B5%AC%EC%98%A4%ED%94%BC%EA%B0%95%EC%B6%94%E2%86%B2www%2Coptime4.com%EB%8C%80%EA%B5%AC%EC%98%A4%ED%94%BC%20%EB%8C%80%EA%B5%AC%EB%A7%88%EC%82%AC%EC%A7%80%20%E2%86%B2%20%EB%8C%80%EA%B5%AC%EC%98%A4%ED%94%BC%E1%99%97%20%EB%8C%80%EA%B5%AC%EC%98%A4%ED%94%BC%EC%83%9D%EA%B0%81%E1%99%97%20%EB%8C%80%EA%B5%AC%ED%9C%B4%EA%B2%8C%ED%85%94%20%EB%8C%80%EA%B5%AC%ED%82%A4%EC%8A%A4%EB%B0%A9%20%ED%83%80%EC%9E%84

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...

(Optionally) Add a grounded AC socket and replace the existing input plug with a grounded plug.
Instructions from Deluxe A.C. Light Bulb Current Limiter
I bought a cheap 8-foot 16/3 (16 guage grounded) extension cord from the Big Box Store and cut it, leaving 6 feet for the plug-end and 2 feet for the socket-end. De-solder the input wires to the DPDT switch and replace & re-solder with the 6 foot...

Cree Dimming Level
Instructions from Cree Dimming Level
Flash the Arduino with the following sketch. This is also included as a file attached to the project. int last_level = 0; bool last_state = false; bool stable = false; int count = 0; const int cutoffs[198] = {/* 1*/ 833, 831, /* 2*/ 825, 823, /* 3*/...

MINI-Zee: a $100 DIY smart drone with the Pi Zero
Instructions from MINI-Zee: a $100 DIY smart drone with the Pi Zero
Bill of Material (US$ - Transport & taxes excl.):Raspberry Pi Zero 5.MPU 9205 (SPI 9 dof IMU) 8.MS 5611 (SPI Baro) 9.PCA 9685 (16 channel PWM Servo Driver) 5. 3.3 v. regulator 1.BEC 3 amps 3.Breadboard, Resistors, Connectors, Misc. 7. AutoPilot: 38.HobbyKing...

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...

Cabling the MPE device's hardware-components
Instructions from MPE-DIY-Device
Power supply: Ground - GND from Teensy (power-rail as described in the PDF attached) +3.3V - 3.3V from Teensy (power-rail as described in the PDF attached) Joystick 1: VRx - Pin 23/A9 (horizontal control) VRy - Pin 22/A8 (vertical control) SW - Pin 01...

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...

Address Bus
Instructions from L-Star: Software-Defined 6502 Computer
This last step is going to get REALLY tedious because the Address Bus has so many lines. But this is the last step and you should be done, so keep it up just a little longer. A0: 6502 Pin 9 to FLiP pin 13 A1: 6502 Pin 10 to FLiP pin 14 A2: 6502...

Benedict's Reagent with Corn Syrup and Mixed Surfactants
Instructions from Altering Enzyme Activity with Radiofrequency
To further test the successful surfactants (Polysorbate 20, Polysorbate 80, glycerol monostearate, and PVP ; Triton X-100 was omitted from further testing as the other surfactants proved to be more stable), we combined them to see if they would act together...

Cuts required
Instructions from The Learner's Heliostat
The plywood product I used was 1/2x2x4 G1S, $37 ea before tax in Ontario in summer of 2022. For the project infrastructure, four 1" x 4" x 8' knotty pine planks would be price competitive and less work to waterproof, but less convenient to transport....

NODE-RED CONNECTIONS!
Instructions from OBS_IRL_STREAM_DECK
The first thing we need is a basic flow to separate button presses into different outputs. [{"id":"50b49ab2.1e6f64","type":"mqtt in","z":"7805686.aa4fd98","name":"","topic":"button_glove","qos":"0","datatype":"auto","broker":"","x":310,"y":2180,"wires":[["ea9f502f.2dd17"]]},{"id":"ea9f502f.2dd17","type":"json","z":"7805686.aa4fd98","name":"","property":"payload","action":"obj","pretty":false,"x":490,"y":2180,"wires":[["425aef92.aa3da8"]]},{"id":"425aef92.aa3da8","type":"function","z":"7805686.aa4fd98","name":"ButtonSeperator","func":"var...

Code for single Esp32 Board
Instructions from Bluetooth Tracker
This is the code for everything on a single Esp32 Board. Since I didn't have the correct board, I needed to use two of them, and they communicate through the serial port.The Bluetooth packets address and raw data get printed to the Arduino Serial...

Instructions
Instructions from Budget DIY ESP32 GPS Base Station and Receiver
Best Budget DIY GPS/GNSS Base Station using the UM980 and a ESP32Introduction The ESP32 is a versatile microcontroller renowned for its WiFi and Bluetooth capabilities. In this guide, we’ll walk you through setting up the your ESP32 development board...

Decoding Eddystone UID
Instructions from Bluetooth Beacon proximity gateway
Beforedecoding the advertisement data, we need to understand what isEddystone. Eddystone was created by Google as a open format to be used on Android and iPhone devices. On the format specification, 4 different format are described. Eddystone-UID – Used...