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...
- ArduinoIDE 2.x latest- See _Notes.h regarding fuses:avrdude: safemode: Fuses OK (E:FC, H:93, L:EE)- Upload using Programmer unless you install a bootloader
ProgrammingFirst download the latest Raspbian Jessie from here https://www.raspberrypi.org/downloads/raspbian/, and follow the installation guide link on that page
ProgrammingFirst download the latest Raspbian Jessie from here https://www.raspberrypi.org/downloads/raspbian/, and follow the installation guide link on that page
Choose chips of the 74HCTxx family. The "HCT" indicates a type of circuitry that is 74LS-compatible (the "LS" series was the original 74 family). The chips of the HCT series are compatible with the LS ones, because they have the same logic levels (despite...
There are approximately 40 different components and 90 parts on the PCB. The types of the components will be reduced if new version is to design. I've got most of them already in my boxes at home, after long time collection for different projects. However...
1. Order boards JLCPCB.com (black soldermask finish). 2. Order parts AliExpress or Amazon and for MSGEQ7 go to Mouser.com to avoid fake ICs. 3. Order LED strips from BFT-Lighting.com or whatever works for you but be consistent. Do not mix and match...
Follow along with the video here. Remove the original mason jar sealing lid and ring.Put the 3D printer lid on top of the mason jar (lid shapes may vary). Connect the alligator clips to each electrode. Slide the two aluminum electrodes through...
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*/...
GitHub hosts the complete project, it should be ready to synthesize and flash. Lattice Diamond 3.11 for Windows is the toolchain I used. There is a Linux version for it. Connect the secondary UART channel to pin 73 and 74 by shorting R14 and R15 on the...
To make the ultrasonic sensor work, you have to read this program and create the circuit that matches with it!Here is the program:/* * created by Rui Santos, http://randomnerdtutorials.com * * Complete Guide for Ultrasonic Sensor HC-SR04 * Ultrasonic...
Basic SetupThe OS used int htis project is Raspbian, because I'm a more familliar with debian and it already supports python and makes the GPIOs easily accessible.Download it and flash it on a SD card with 4GB or more. Plug it into your Pi and add the...