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Futuristic Plate Armour (Larp)
If you're having trouble getting the gunk off, use hot water and toothpaste.If the thing is rusted too much to turn freely, use wire brush and WD-40 to loosen it up and reapply grease.
Unclogging a SimpleHuman Soap Dispenser - 414ml Version
Vintage Lamp Restoration
Smart Radiator Valve With Home Assistant
Cooking Ramen in a Cactus
Solder Connector to Chasing EL Wires
Wooden Sword, Painting and Handle Finish
DIRESTA Emergency Ice Pick Box
Top That Spins Forever!
OSH Park Badge
If your budget allows it, it's a better idea to keep a bag of good quality switches in your drawer and replace them when it no longer clicks like it did before.Omron switches nowadays are pretty cheap -- though, you might want to look carefully so you don't get recycled ones. Else, Kailh makes decent switches too.Just a tip! This tutorial will work best when the problem with the button isn't serious.
It might be related to spring getting stuck and not returning fast enough (even with the click sound)
Yes, that hack is included in the diagram as encoder wheel being outside the main gear.My problem is getting the encoder to precisely (or relatively precisely) set the motor position so it doesn't spiral out of control and damage itself. And yes, it needs some clever hack.I can't just stick it somewhere on the shaft itself as it's being occupied by the top half of the turret. Or maybe I can get it to work by inserting it under the shaft itself? Is it possible? Feedback is welcomed.
Oh yes, absolutely. I wasn't going to use off-the-shelf ones as-is on this project unless it's driving low load.Things I haven't figured out are as follows:1. How to make strong pan/tilt mechanism that does NOT involve sophisticated software magic (AKA Mega-Servo project - Geared servo which turns big wheel exactly like a normal one would, but much bigger and stronger)2. Figuring out how to make 180-degree servos 270 or 360-degree ones if the one I ordered isn't what I expected (supposedly 360-degree ones)3. Reverse Reduction Gear and stabilizationIf you could enlighten me on some or all of those, I would be really happy!
Too bad I don't have that material. Or a printer.Anyway, thanks for the suggestion!
( Sorry for the terrible drawing, I have some problems with my hand)This is my current build plan. Driving motors are cordless drill motors or high torque motors from other battery powered appliances.Part A only has supporting shaft connection.Gears on B has a gear ratio of 1:1, thus no need for the encoder hack.Gears on C has a gear ratio of 1:4, so every 4 turns on driving gear will turn the bigger gear 1 time. This is exactly why I need the hack, due to the space constraints -- I can't fit 1:1 ratio gear here because it will take up too much space!
3D Printed Animatronic Puppet
Speaking of Bastion, I'm making a 1/8 sized Torbjorn's turret! The problem is, I want it to be strong (so I can mount confetti guns and small air compressor in it) and couldn't figure out how to make pan & tilt mechanism sturdy enough to support all of that.
Candle Powered Pottery Heater
Note: You can use unused analog pins (A0~A6) as extra digital output.
Multiplexing with Arduino - Transistors (I made it at techshop)
Multiplexing with Arduino and the 74HC595
My Arduino Binary Clock
Arduino Binary Clock (hours, minutes and seconds)
Arduino with t6963c 240x128 Graphic LCD Tutorial
Arduino powered GLCD (Graphic LCD) - I made it at TechShop
Getting Started with GR Peach | LED Blink
Blooming Marvelous Flower Lamp
Usby. Hdd Connector for Raspberry Pi
How To Get Fresh Water In The Wild
DIY HID IR keyboard (FLIRC clone)
Start Your Car With a Rope (Dead Battery Life Hack)
Interface GLCD with Arduino
100% Pallet wood stool
ghost sky lantern
Darth Vader Robot
IKEA Lamp With Neopixel Strip - Fire Effect
WiFi Enabled MP3 Player Using the ESP8266 Module and CATALEX Serial MP3 Player
Cellular Tensegrity At Burning Man
Xcompact: how to make a portable drone
Make a replacement inductor coil Fix a Cree LED UltraOK ZS-2 Flashlight and Mod
Hacking a Lenovo computer mouse custom color LED
AuraCube 8x8x8 Compelete Assembly Guide
Op Amps Without Circuit Boards
Gravestone Flower Arrangement
Repairing SCHULZE HA5070 printing press Using Arduino + Original docs +Arduino scetch
Easy Light Beam Audio Transmitter: Only 3 Parts
Smart WiFi Router Reboot Switch using Onion Omega 2 & 1
Concrete & Upcycled Glass Lamps
Harvesting your own clay, dirty but delightful!
Wrath warrior tier 2 armor
Halo 3 Marine Costume
DIY AUTOMATIC SOLAR CHARGE CONTROLLER
1. Unless you are using it block specific radio stations, you will be okay. Small, low-power radio transmitters are almost always legal in most countries.
Note: if the problem persists, you might need to replace photosensitive imaging drum!
I think U1 is just a generic Hitachi LCD controller -- It has similar layout of components with one transistor in it.
This could be 48 pin microcontroller of come sort.
Currently removing U2 makes place for a compatible chip.Chip die did not have any identifiable marking on it.
What about the second blob? Could it be the character display controller?If it is, I might be able to kill the IC in question and solder in an adapter, then try to communicate to the second chip.
Going to remove U1, and see if it matches with any of LCD display driver.
Neopixel Running Water Faucet Lamp
Flickering LED Candle Mod
IoT LED Cheering Stick
Turn me on, an ATtiny RGB mood lamp
Offline reversing tips:Manufacturers often put Vcc and GND on the very left or right pins of connector, like pin 1 and 2.
For the record:Samsung VHX1610 Fax Display is 16x1 generic LCD display.Older Samsung and LG faxes have metal casing around the display, which still uses 14 pin no-backlight display pinout. Test it with generic LCD tester :)
Do you have a pinout for HP display shown here? It has 36 pins.Part number: C8413-60153 AX4
Build a Greenland Kayak
Trenching machine from a burnt angle grinder
Simple Cardboard fire starter from a tuna can(Video)
How to Buy an Ex-Ambulance
Backpacking Tips and Tricks
Solar Mason Jar Light
LED "Stone" Outdoor Garden Light
12V LED aluminum garden lights
Aquarium Filtration: Moving Bed Biofilm Reactor (MBBR)