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Electromagnetic levitation device
Stepper Drivers Tutorial-1/2: ULN2003, L298N, L9110S
Old PC Fan ----> Wind Turbine in 10 Minutes
Arduino: How to Connect Common Sensors and Items
Simple Breadboard Switchable Power Supply
Pocket-Size Power Supply
Working With Sensors : Working With LDR
The Ultimate PVC Quadcopter
Glowing LED Mushroom Log Lamp
433 MHz RF Links Theory, Circuit and Program
RC Multi Channel Arduino Proportional Transmitter / Receiver with Button Trimmers
Decoding and sending 433MHz RF codes with Arduino and rc-switch
Very simple PWM with 555...Modulate every thing
Most Used Motor Drives And Its Uses
L239D Motor Direction Control for Under $2.20
Plastic Smithing: How To Make your own HDPE Plastic Anything (DIY plastic lumber)
Wi-Servo: Wi-fi browser controlled servomotors (with Arduino + ESP8266)
You're right. Vise-Grips is a good example. Many companies make locking pliers, it doesn't matter - we call them all Vise-Grips. Crescent is another example (they made an adjustable wrench).
Pliers are very useful, and I've used them before on nuts & bolts. But, the correct tool is the right size wrench or socket.
Lol! I have done this before! Spent my entire working life turning wrenches at a small cotton gin. Similar to this, I have also used a flat screwdriver as a wedge to which I could also add leverage. Best thing is the right wrench, but sometimes you have to improvise.
Reuse old laptop webcam
REMOTE CONTROL CAR A PIECE OF CAKE
How to make a cheap Attiny Arduino Board
RF 315/433 MHz Transmitter-receiver Module and Arduino
DIY MOSFET Motor Controller
Arduino controls cheap RC car transmitter
Raquette Drone or Racket Racer
Web control LED(D-duino)
Use a DIY Proximity Sensor to Automate Your Haunted House
Motion Following Robot
Nixie Tube HV Driver
Attiny85 RF Transmitter to Arduino Uno Receiver (Manchester library /w Arduino 1.0)
Wireless PIR Sensor Alarm
Cheap Wireless Motion Sensor Device
How to control an arduino car via Bluetooth (for beginners)
Laser Tripwire Alarm
Connecting HC-05 Bluetooth Module to Arduino
4 Axis Robot Arm DIY
Make your own low-cost servo
Arduino controlled Bluetooth-bot
Simple RC car for beginners (Android control over Bluetooth)
Variable ATX bench powersupply - FabLab edition
Bench PSU Power Supply from Old ATX with Arduino and LCD Monitor
Troubleshoot your car battery with ATtiny.
10 Breadboard Projects For Beginners
How to make a cheap and simple metal detector
An Arduino RSS Feed Display
DIY Arduino scrolling LCD text shield
5 Cool Projects With a General Transistor
B-robot EVO. The self balancing robot
DIY Universal Robot Gripper
Arduino LED Watch
How to access 5 buttons through 1 Arduino input
Super Cheap 3D Printer from CD-Rom Drives
LED Cube 8x8x8
Complete newbie step by step, 3D printer with all parts lists
Convert an ATX PSU Into a Bench PSU that Measures Current
DTMF ROBOT (without microcontroller)
Thanks! I sincerely wish there was a part 2 of the class. There are so many things to do, that it's overwhelming.Trying to decide on my next project is proving to be difficult. I'd like to learn more about the different sensors and shields so I can get an idea of what tools are out there. I'm also thinking of adding a back up buzzer for my new robot. And maybe some lights. And then see what else I can pile on!Thanks again! Feel free to offer me some direction! :)
ESP8266 WiFi Module for Dummies
Arduino | 37 in 1 Sensors Kit Explained
Finally completed my robot. I fondly call it Nuisance. But it works great now, and it forced me to learn a lot. I appreciate your help and instruction, Randy.
Arduino R/C Lawnmower (painted)
Tutorial of a powering solution for an arduino controlled Robot Car (RC)
Hexabot: Build a heavy duty six-legged robot!
Enchanted Forest Mushroom Lights
I finally got Skype to work! And it works great now. Audible tones and everything! I re-installed it, and discovered as long as I launched Skype from my tool bar, I was able to see a similar dial pad as the lesson. But , for whatever reason, if I launch Skype from the desktop icon, I have a totally different screen that will connect but nothing more. In any case, I am relieved to finally be able to close this lesson and move on to the next.
Wearable Electronics Class
This is a very cool sensor. Worked perfectly. I had no issues at all with completing this lesson. However, the LEDs are still not working.
I'm marking this finished even though I probably shouldn't. The test code worked perfectly - the photo sensor was reading exactly as it should. However, when I uploaded the second bit of code, nothing really happened. The LEDS weren't flashing, and the robot wasn't moving. I checked and checked to make sure I had done everything correctly, and was unable to find any mistakes. The photo below shows the LEDs flashing with the test code. The other photo is of the installed DPDT switch, which works great. I am hopeful the photo cell will work when I upload the next lesson's code.
How to code Arduinos
How to code Arduinos Part 2
I enjoyed this lesson, as the robot begins to become more sophisticated. Only trouble I had was the robot wanted to travel backwards instead of the direction with the "whiskers". I still don't know why it did that because it had been traveling in the correct direction before I uploaded the last code. I ended up simply flipping the drives, and it worked beautifully.
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