181 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"

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...

Raspberry Pi Zero Smart Glass
Instructions from Raspberry Pi Zero Smart Glass
Step2: Pop out the Lenses

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*/...

Redtree Hydra: A modular platform for robotics
Instructions from Redtree Hydra: A modular platform for robotics
Attaching a SensorIn order to attach a sensor, motor, camera or other component to the Redtree Hydra, the FPGA inside must be programmed. We know that this is normally a tricky task, so we created a tool to simplify it. The Redtree Hydra has four I/O...

(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...

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...

The Electronic Components
Instructions from DIY Pocket Projector Design
For this project we’re going to need nine different types of components, along with a heat sink of some sort. Three different types of resistors are needed. I went with 1W ratings for each resistor. One 2512 130Ω surface mount resistor, one 2512...

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...

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...

Bill of Materials (Sans Lens)
Instructions from DIY Pocket Projector Design
LCD: $17.56Round Heat Sink: $3.63LED: $0.34130Ω Resistor: $0.362.2kΩ Resistor: $0.41BD 139-16 Transistor: $0.40BC 547 Transistor: $0.20Slide Switches: $0.76200Ω Resistor: $0.76LCD Port: $1.01PCB: Varies wildly, PCB Way is a good one,...

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...

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...

rDUINOScope Boiana
Instructions from rDUINOScope Boiana
TEP 3 AssembleFor more detailed instructions, please visit the Project Website : http://rduinoscope.co.nf/rDUINO_step3.htmlNow is the time to create the Shield board. A Shield board is a board with pinouts which you stack on top of the ArduinoDUE board.Some...

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...

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...

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