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...
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...
Next we will prepare the water flow. I decided to use this combination of pump and tubing, because they fit without an adapter. Other combinations work also. Clear tubbing isnt the best solution, because algae will grow inside the tubes. you can prevent...
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...
Ethereum installation on a Raspberry PIAn Ethereum node running on a Raspberry Pi. Photo by RIeul (CC-BY-NC-SA) Equipment 3 Raspberry Pi with Ethereum client (each Pi = a node of a blockchain) 3 SD cards 2 computers Other solution Using Wio Link to simulate...
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*/...
License:Creative Commons Attribution-ShareAlike 4.0 International Public LicenseBy exercising the Licensed Rights (defined below), You accept and agree to be bound by the terms and conditions of this Creative Commons Attribution-ShareAlike 4.0 International...
License:Creative Commons Attribution-ShareAlike 4.0 International Public LicenseBy exercising the Licensed Rights (defined below), You accept and agree to be bound by the terms and conditions of this Creative Commons Attribution-ShareAlike 4.0 International...
License:Creative Commons Attribution-ShareAlike 4.0 International Public LicenseBy exercising the Licensed Rights (defined below), You accept and agree to be bound by the terms and conditions of this Creative Commons Attribution-ShareAlike 4.0 International...
License:Creative Commons Attribution-ShareAlike 4.0 International Public LicenseBy exercising the Licensed Rights (defined below), You accept and agree to be bound by the terms and conditions of this Creative Commons Attribution-ShareAlike 4.0 International...
License:Creative Commons Attribution-ShareAlike 4.0 International Public LicenseBy exercising the Licensed Rights (defined below), You accept and agree to be bound by the terms and conditions of this Creative Commons Attribution-ShareAlike 4.0 International...
Connect your BUS MOUSE pins to the following pins of your Arduino Pro Micro:Gnd : GroundVcc : Vcc (+5V)Port D3 : X axis encoder / channel APort D2 : X axis encoder / channel BPort D1 : Y axis encoder / channel APort D0 : Y axis encoder / channel BPort...
Solder wires from UBBB to LCD. (Note that uBBB pins are ordered as if looking at the bottom, since it also serves as a generic 32-TQFP breakout board if you flip it upside down). Specific connections are described below:-Connect pins 1, 5, and 16 on...
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...