How to Make Pocket Sized IoT Weather Station
Let's Make a Game Controller!
You can use a technique called "I2C big banging", check out this software https://github.com/felias-fogg/SoftI2CMaster. Good luck :)
Password Manager, Typer, Macro, Payload ... All in ONE!
DIY Glitter Glow Lamp
Yes you can!I've made an instructable that does exactly that - same principle as this instructable, just a bit more than a proof of concept. Search for ac light radio controlled if you wish to view a working implementation that I've kept going for a number of years.
Coke Machine Can Level Detector
Thanks for the credit, and awesome project!
Arduino 4WD Car
There are a lot of comments about the usage of an external power supply. This usually won't be needed! There are a number of reasons that can be the case in my situation, and I haven't tried alternatives later.SO IN MOST CASES, YOU WON'T NEED TO USE AN EXTERNAL POWER SUPPLY (PSU)!On the positive side, this shows for those whom are new to it, how to use "two" PSUs, with the common ground and so forth ;)
There are many people that power the display with the internal power supply / power supply from the arduino. This is NO PROBLEM in most cases; in my case it was a problem, possibly caused by a number of variables. Noting a couple of points that can be the cause:* Faulty arduino-clone* Faulty USB-port with regard to its power lines* Problems powering directly from the FTDI/USB-chip (I belive was CH340 on this one)* Missing pull-up resistorsSorry if this is not clear enough in the instructions, but you can power it fine with most arduinos, especially original hardware has spesifications that should power it just fine.On the other hand, with this setup, you can also quickly learn how to "bind" two power supplies in the same setup (commond ground).
ESP32 E-Paper Thermometer
IoT Pill Bottle
Incredible! As a former inspector using professional ROVs based on this concept, you guys have gotten a long way! I can see some challanges with possible climbing up on the side of the pipe, but with enought bottom weight and steering that should be managable.A lot of people actually does this kind of inspection for a living, inspecting pipelines and reporting errors. After many years of experience in the field, ruggedness is one of the keywords I would like to point out!And you actually were to implement this in some kind of production, I really, really recommend a cord for steering power and transmission of picture. Use a proper cable with shielding in it, so you won't rip apart the leads inside if so.Congrats on a great first instructable! Really interesting, and if you develop it furt…
Incredible! As a former inspector using professional ROVs based on this concept, you guys have gotten a long way! I can see some challanges with possible climbing up on the side of the pipe, but with enought bottom weight and steering that should be managable.A lot of people actually does this kind of inspection for a living, inspecting pipelines and reporting errors. After many years of experience in the field, ruggedness is one of the keywords I would like to point out!And you actually were to implement this in some kind of production, I really, really recommend a cord for steering power and transmission of picture. Use a proper cable with shielding in it, so you won't rip apart the leads inside if so.Congrats on a great first instructable! Really interesting, and if you develop it further, please give us a shout! :D https://www.rico-gmbh.de/10-1-Carriages.html <- This is one of the leading firms in the world creating these kinds of ROVs.Keep up the nice work, and thanks for sharing it =)
Death Star Trench Run Table
I'm so happy I could help, and thanks so much for the nice comments! :)
I just have to thank you all for the great comments, and for adding value by helping others out with their problems! I belive many questions are solved by just reading these comments.Again, thanks!!
Thank you for the nice tip and adding value to the tutorial!
Awesome! Thanks so much for adding value to the tutorial! :)
Awesome instructable, thank you so much!Regarding links, on the few instructions I've written, I just link to search-pages of the product, or product type - since links often gets dead, especially ebay-links and other similar sites. Just a tip :) Thanks a again, gonna use this one as soon as I have the time!
I'm really not sure, but it might be related to the fact that I was using a nano clone (not genuine arduino), which might have a different voltage regulator, or maybe a partly broken one? I'm also considering if the lack of pull-up resistors on the i2c-line could be the reason, even thought when I changed PSU it worked fine.
Thanks, glad it could help!
That might also be something to consider - when I changed power supply, I didn't power the display from USB anymore, which might explain the change in behaviour.
Thanks for the feedback! :)
OPEN External Hardware Monitor
NRF24L01 : Fixing connection issues
Introduction to Home Automation with Arduino and RF Signals!
Salvaging Liquid Crystal Displays (LCDs)
1602 2004 LCD Adapter Addressing !
How to interface with Optical Dust Sensor
Easy Home Digital Hub - Windows 10 and Intel
Rare Earth Magnets From Old Hard Drives
Make a Simple Laser Diode Module
How to easily play music with buzzer on arduino (The imperial March - STAR WARS)
Shelving project to save space. Jam jar shelf
L298N Motor Driver Controller Board
Arduino GRANDE the Huge Microcontroller
Remote Temperature Monitoring Using MQTT and ESP8266 Modules
20W LED-strobe for RC-aircraft
DIY: Lithium 18650 Cells Charger By Using TP4056 Modules
BH1750 Digital Light Sensor
Digital thermometer on OLED display using ESP8266 ESP-12E NodeMCU and DS18B20 temperature sensor
Using a SIM900A GSM/GPRS module in Australia
Clap Controlled Light Switch
Wall Mounted Computer
Amazing Banana Nut Bread
Arduino Soil Moisture Sensor
The 802.11 Ninja - Portable 802.11 Hacking Device
How To Create Your Signal Jammer
Low cost WIFI temperature (DS18B20) data logger based on ESP8266 with connectivity to thingspeak.com
Temperature sensor / weatherstation
TL-WR703N serial port
Demystifying 4 pin addressable RGB LEDS
Stay warm this winter: CPU Hand Warmer
Essential Outdoor Photography Guide
Wire a Potentiometer as a Variable Resistor
Arduino GPS speedometer with a ks0108 - 128x64 GLCD (display)
Quick Start to Nodemcu (ESP8266) on Arduino IDE
Make a RC Car You Can Control With Any Remote
PS3 Controller Vibration LEDs (+ button misfire fix)
How to - Make a $25 Oscilloscope
The ultimate helping hands
Vetekrans (Easy to Make Swedish Pastry)
Courtesy: The Ultimate Life Hack
Advanced Mosquito Repeller and Swatter
Solar Powered Remote Temperature Sensor
Gmail Buddy - Smarter Email Notifications
Simple garden watering system
ESP8266 Irrigation Controller / Echo Alexa integration
Hot Wire Ice Cutter
PC Box Fan
(OUTDATED) How To Flash Windows IoT Core On Raspberry Pi 2 And Access To It Through Web Browser
How to Make a Microbial Fuel Cell (MFC) Using Mud
Using the Sim900/sim900A mini module with Arduino UNO
Arduino weather station with RF433 MHz modules
Wooden PC Case
Arduino Grove WiFi Enabled Greenhouse
Halloween Solar Lights
How to recycle HDPE (milk bottles and caps) into usable sheet material
Wooden Train Whistle
ATX to Lab Bench Power Supply Conversion
Quick, cheap, and awesome macro photo background!
How to connect a serial LCD to an Arduino UNO
Multiplexing with Arduino and the 74HC595
DIY Remote Control Switch Kit by 2262/2272 M4 bread board & Relay for Maker
WiFi / Internet Controlled Relays using ESP8266 - Quick, 30 minutes IoT project
I2C between Arduinos