Schematics / AssemblySolder the elements on the printed circuit board according to the circuit diagram, instructions and markings placed on the printed circuit board.Connect the WeMos MiniID1 ESP-32, 16 pin male header using soldering or connectors.Insert...
Make you the PCB and get the components and any standard 60mm 4-wire fan will probably do the job. I used a JMC "6015-12HB APW" that I had lying around. The exact the same fan is readily available on eBay.I used eagle to design my PCB, and the files...
Solder on the 3 sets of three pin headers for the i2c address (A0, A1, and A2). You'll need to attach a jumper to each one to pull the pin high or low (chip will not work if these are left floating). The remaining header pins are optional depending...
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...
int m; // initialise variable m float n; //initialise variable n void setup() { pinMode(A0,INPUT); // set pin a0 as input pin Serial.begin(9600);// begin serial communication between Arduino and pc } void loop() { m=analogRead(A0); // read analog values...
I attached a 2 axis gyroscope and 3 axis accelerometer onto this project so that I could add some interesting control to the device. The 5 degrees of freedom board from Sparkfun outputs data from its gyroscope and accelerometer as analog voltages. I...
SignalPinPortActionDescriptionRESETNJP4.14External reset control+3V3JP4.13Digital power lineAREFJP4.12Fixed at 3.3VHVIJP4.115V supply for laser and APDLASER_POWERJP4.10A0DACSet laser powerTHRESHOLDJP4.9A1DACComparator thresholdBIAS_VOLTAGEJP4.8A2ADCAPD...
Installing Firmware via an SD CardFor this first part of the tutorial we are going to be using a firmware that demonstrates a couple of buttons, a progress bar and a text field.In the firmware folder in the library you will find the .tft files:2.4" Nextion...
In order to decode the 23 bytes of payload that the sensor is sending we need to implement a decoder, in this case we need to create one custom. Once you select to create a custom decoder you just simply copy and paste the next code which is written...
Finally screw the spacer onto the joystick breakout boardSolder the joystick onto the perfboard and connect VCC (5v) and GNDConnect the X pot to A1 (Since the board is rotated X becomes Y)Connect the Y pot to A0Key is not connected
Solder up the four Adafruit Trellis modules. If desired, add LEDs to the top side of the board. The orientation for the LEDs is noted on the silksreen on the top side of the board. For more reinforcement, bridge the connections between...
Solder headers to OLED Wing. Do not solder Wing to Feather yetMake connections from NeoPixel Strip and Gas Sensor to OLED WingWing to FeatherGND and 3VSCL and SDA to connect I2C bus Buttons: Button A - A8 Button B - A7 Button...