$3 Wifi module part 8B: WiFi I/O NodeMCU LUA Code Hari Wiguna 2026-09-18 | $3 Wifi module part 8B: WiFi I/O NodeMCU LUA Code
HariFun #209 - Most Beautiful Thing Ive Ever Built Hari Wiguna 2022-10-01 | BUILD VIDEO of 330 RGB LEDs inside a half mirrored Dodecahedron.00:00 Intro00:16 Planning & Goal04:35 Routing the LED strips without jumper wires06:52 PCB Arrived08:19 Cutting PCB Data Traces08:48 Jig for Soldering the LEDs12:38 Testing LEDs on one edge14:21 Easier way to solder the LEDs ;-)15:03 Soldering the Vertices22:05 Adjustable LED Tester22:59 Vertices to Dodecahedron24:13 Last Vertex to solder25:03 Blindingly Bright26:10 Edge Covers27:56 Lasercutting the Acrylic Faces30:20 Applying the Half Mirror Films34:11 Starting to look awesome with just two mirrors34:41 Room for Improvements35:42 Installing the Mirrors36:44 Installing the Edge Covers37:34 Full of Stars38:15 Removing the Blue Tape40:39 Moment of Truth: Does it still all work?Music by BenSound.com#pcbway #led #ledcube #neopixel #micropython #esp32 #esp32project #arduino #arduinoproject #ledproject #electronicsong #maker #soldering #dodecahedron #infinity #infinitymirror
The Most Beautiful Thing Ive Ever Built Hari Wiguna 2022-10-01 | Also checkout the full build video youtu.be/YRvfHhS31swMusic by BenSound.com#pcbway #led #ledcube #neopixel #micropython #esp32 #esp32project #arduino #arduinoproject #ledproject #electronicsong #maker #soldering #dodecahedron #infinity #infinitymirror
HariFun #208 - Polymorph Hari Wiguna 2022-07-03 | Playing with a board similar to the Pi Pico, but with built-in 240x135 pixel color TFT screen.My Polymorph Micropython code & other resources I used to do this.github.com/hwiguna/HariFun_208_PolymorphMusic credit: FAYZED - Wreckageyoutube.com/watch?v=8X1aNSdBeNkRP2040 Development Board with 1.14 inch LCD LORA Supports Arduino/MicroPyth - No SX1278banggood.com/RP2040-Development-Board-with-1_14-inch-LCD-LORA-Supports-Arduino-or-MicroPyth-p-1947659.html?cur_warehouse=CN&ID=6319451Similar (cheaper) boards:banggood.com/LILYGO-TTGO-T-Display-RP2040-Raspberry-Pi-Module-1_14-inch-LCD-Development-Board-p-1915490.htmlbanggood.com/LILYGO-TTGO-T-Display-ESP32-CH9102F-WiFi-bluetooth-Module-1_14-Inch-LCD-Development-Board-p-1869556.html
HariFun #207c - Uno Mini LE Cube (short version) Hari Wiguna 2022-06-29 | Full video is here:youtube.com/watch?v=pKSZXIe2HucMusic Credit:Going Higher by BenSound
HariFun #207 - Arduino Uno Mini LE Cube Shield Hari Wiguna 2022-06-28 | World's first Arduino Mini LE Shield?PCB is available from #PCBWay:pcbway.com/project/shareproject/W60616CCSS70_tmpm1zt1wp7_36630838.htmlMore info at my Hackday.io page:hackaday.io/project/186098-arduino-uno-mini-le-cube-shieldArduino Code & KiCAD PCB is at:github.com/hwiguna/HariFun_207_UnoMiniLECubeMusic Credit:Going Higher by BenSound
HariFun #206 - Weaving Tetrahedrons Hari Wiguna 2021-10-25 | Are you brave enough to print this? I've uploaded the 3D model to Thingiverse :-)thingiverse.com/thing:5030476Thanks to Kristian Ekelund for the inspiration.Music courtesy of BenSound.com.
HariFun #205 - Floating RGB LED Cube Sculpture Hari Wiguna 2021-09-07 | See how I turned remnant Ethernet cable into this sculpture.hackaday.io/project/181550-rgb-cube-circuit-sculptureMusic credit: Dreams by #bensound
HariFun #203 - Pico Snake Hari Wiguna 2021-05-09 | The 'ol Snake game, but with a twist. The snake actually slithers!It was a LOT of fun trying to figure out how to code: github.com/hwiguna/HariFun_203_PicoSnakeMore info at my Hackaday.io project page: hackaday.io/project/179669-harifun-203-pico-snake
HariFun #202 - Mandelbrot Pico Hari Wiguna 2021-03-15 | Every platform needs a Mandelbrot.I wrote this one in MicroPython. Code is on GitHub:github.com/hwiguna/HariFun_202_MandelbrotPico
HariFun #201- Caliper - a self portrait Hari Wiguna 2021-03-07 | Using a caliper to model a caliper!How to use Fusion 360 Canvas by @Lars Christensenyoutube.com/watch?v=AtE7KvKrjXwDownload the 3D modela360.co/3sVekf4
HariFun #200 - Mailbag Feb 2021 Hari Wiguna 2021-02-22 | Let's find out what I ordered from China last Christmas!
HariFun #199 - Galloping Horse on Pi Pico using CircuitPython Hari Wiguna 2021-02-20 | For those interested, CircuitPython code is at:github.com/hwiguna/HariFun_199_Galloping_Horse
HariFun #198 - Knuckle Joint Hari Wiguna 2021-02-19 | Not bad for an evening's work.Music courtesy of: www.bensound.com
HariFun #197 - Working Hookes Joint in Fusion 360 Hari Wiguna 2021-02-16 | Having fun with Fusion 360.Special thanks to @cadcamstuff !
HariFun #196 - Lasercut Box Kit Hari Wiguna 2021-02-07 | My wife gave me this kit for Christmas. I think she has ulterior motives. :-)It's OK. I enjoyed putting it together.
HariFun #195 - Stupid Pi Pico Trick Hari Wiguna 2021-01-30 | Using Microsoft Paint as a screen for the Raspberry Pi Pico.Code for the curious:hackaday.io/project/177200-pi-pico-draws-in-ms-paint/details
Pi Pico Hari Wiguna 2021-01-28 | Remember how giddy you were when you first blink your LED?Get a Pi Pico and relive that moment. :-)
HariFun #194 - The Bicycle Hari Wiguna 2021-01-13 | I really enjoyed putting together the bicycle kit my wife got me for Christmas.Yes, I told her. Several times. :-)Music Credits:Enigmatic by www.bensound.comHappy Rock by www.bensound.com
HariFun #193 - Psychic Arduino Part 2 Hari Wiguna 2020-11-23 | In this video, I reveal how the magic trick is done.You might want to watch part one first: youtube.com/watch?v=gWtNpHCqAWYSchematics and Arduino Sketches available at Instructables: instructables.com/Arduino-Psychic
HariFun #192 - Psychic Arduino Hari Wiguna 2020-11-22 | I'm really excited about this one. I wish I could show it to you in person, but that problem actually inspired the Psychic part of this project. See if you could figure out how it's done. AMA (Ask Me Anything) in comments.Part 2: youtu.be/dhbPKnjh50g
HariFun #191 - New Toy! Stepcraft M.1000 Hari Wiguna 2020-11-11 | We got a CNC with automatic tool changer!
HariFun #190 - Kobayashi Fidget Cube Hari Wiguna 2020-11-09 | It's from 2016, but I've just discovered it. ;-)thingiverse.com/thing:1269699
HariFun #189 - Iwahiros Apparently Impossible Cube Hari Wiguna 2020-11-02 | I recently found this on Thingiverse and I thought it was a cool puzzle.thingiverse.com/thing:23279
HariFun#187- New Camera Rig Hari Wiguna 2020-10-19 | Thanks to AnotherMaker for the idea: youtu.be/EVRJTdqhVtA
HariFun #186 - Bad Robot Hari Wiguna 2020-09-14 | Self imposed challenge: Build a robot without having the proper parts!0:00 - What I made1:55 - 3D model2:46 - 3D Printing Music Credit:Once Again by www.BenSound.comVideos I mentioned:Simone Giertz - The Adam Savage Project - 9/8/20youtube.com/watch?v=N02xowDuu04How to STOP Elephant's Foot on your 3D Prints by Maker's Museyoutube.com/watch?v=zlgR3rHg4p8
HariFun #185 - Unboxing, Review, and GIVEAWAY of Elegoo Super Starter Kit for UNO R3 Hari Wiguna 2020-09-10 | 0:00 Unboxing0:53 What's in the kit5:19 Wireless Calculator7:19 Review of the kit documentation10:56 GiveawayGiveaway link below. Thanks Elegoo!gleam.io/cyDAX/elegoo-super-starter-kit-giveawayNon-affiliate link if you'd like to buy this kit:amzn.to/31lB4KkElegoo on Twittertwitter.com/Elegoo_OfficialMe on Twittertwitter.com/HariMakesWireless Calculatorhackaday.io/project/174726-wireless-calculator
HariFun #184 - EPIC Fail - LED Ball Part 3 Hari Wiguna 2020-07-02 | Sponsored by PCBWay: $5 for high quality & quick turn-time PCBs. pcbway.comMusic credit: "Slow Motion" by www.bensound.comLED Ball Playlist: youtube.com/watch?v=iJ3YT9YXXQU&list=PL-xZsBalytNAAi1btgKRx5mCgBb9pf5Z9&index=2&t=0s
HariFun #183 - LED Ball Part 2 Hari Wiguna 2020-05-28 | Fixing the LED gap that was too small. This video is sponsored by PCBWay: $5 for high quality and quick turn-time PCBs: pcbway.com
HariFun #182 - LED Ball Part 1 Hari Wiguna 2020-05-19 | Inspired by @Jiri Praus ' LED Sphere, I'm working on a PCB based LED ball.PCBWay $5 for high quality and quick turn-time PCBs: pcbway.com
HariFun #181 - Solar Flair Hari Wiguna 2020-02-23 | Artwork Credit: Solar Flair by @GeorgeHart-mathMusic Credits: You're not wrong by @roljui, Electro Sketch by @incompetech_kmac
HariFun #180 - Arduino Word Jumble Hari Wiguna 2020-01-26 | Playing with one of those Arduino Kits. AMA (Ask Me Anything) about this project in comments.github.com/hwiguna/HariFun_180_Word_Jumble
HariFun #179 - Unboxing the M5StickC Hari Wiguna 2020-01-20 | I got a new toy! M5StickC is a self-contained ESP32 with built-in color screen, Microphone, six-axis IMU, IR Transmitter, and battery!docs.m5stack.com/#/en/quick_start/m5stickc/m5stickc_quick_start_with_arduino_Windows
HariFun #178 - Animated Chords Hari Wiguna 2019-05-21 | Remake of my 2014 project. Now in MicroPython :-)hackaday.io/project/165390-playing-with-micropython-on-the-esp/log/163649-chord-animated
HariFun #177 - Playing with MicroPython Hari Wiguna 2019-05-19 | Code and my other MicroPython adventures at:hackaday.io/project/165390-playing-with-micropython-on-the-espOriginal code in P5 by Daniel Shiffmanyoutube.com/watch?v=p4Iz0XJY-QkMusic by Ben Soundbensound.com/royalty-free-music
HariFun #176 The Flag Pole Hari Wiguna 2019-04-08 | Huge thanks to Brad Tallis for the fantastic #Fusion360 tutorials!youtube.com/watch?v=8dLkW3dLnuQ
HariFun #175 - Arduino Magic Trick Hari Wiguna 2019-03-16 | I taught the Arduino a card trick!Schematic and Code are on GitHub: github.com/hwiguna/HariFun_175_Arduino_CardTrick
HariFun #174 - How to Arduino Hari Wiguna 2019-03-06 | PART 1: youtube.com/watch?v=H5MHwr1_3TICODE & SCHEMATIC: github.com/hwiguna/HariFun_173_Four_Digit_Dice
HariFun #173 - Arduino Rolling Dice Hari Wiguna 2019-02-21 | Having fun with my Arduino Starter Kit. AMA (ask me anything) in comments.Source is on github:github.com/hwiguna/HariFun_173_Four_Digit_Dice/blob/master/09_RollSpecialEffects/09_RollSpecialEffects.inoYou could deduce the wiring by looking at the pin constants in the source. Music Credit: Winner Winner by Incompetech
HariFun #172 - 3D Printing Diamonds Hari Wiguna 2019-02-16 | I designed and 3D printed some giant diamonds for my wife.thingiverse.com/thing:3432893#valentines #valentinesday #3dprint #fusion360 #thingiverse
HariFun #171 - NO Smoking! Hari Wiguna 2019-01-21 | Using the K40 laser cutter to improve itself.Fusion 360 Tutorial by Lars Christensen: goo.gl/mD1xZTThe fans that I used: goo.gl/QaL3ZU3D Model and SVG Files: thingiverse.com/thing:3370541
HariFun #170 - Unboxing AliExpress Hari Wiguna 2019-01-12 | I started ordering stuff from AliExpress two months before Christmas, then I asked my wife to intercept all packages from China. I've forgotten most of the things I ordered. Let's find out what she got us for Christmas!== Quick Jumps ==0:28 CRC Dry Moly Lube0:48 Arduino Starter Kit6:33 AliExpress box== AliExpress Links (non-affiliate) ==* Arduino Starter Kit goo.gl/ADwSTS* 100 pcs SMD 1206 White LEDs goo.gl/sSpg1k* 100 pcs SMD 5630 Various color LEDs goo.gl/xw1VyB* 100 pcs SMD 0805 Various color LEDs goo.gl/Nz6fh4* Rotating LED SMD Solder Practice goo.gl/RC2ojq* 65 Breadboard Wires goo.gl/jYGNoj* Arduino Nano Clone goo.gl/42SxHU* 830 point Breadboard goo.gl/Pd3Qzb* Wemos goo.gl/AAsDcg* 8x8 LED Matrix for Wemos goo.gl/4aYaEj* OLED Display for Wemos goo.gl/3fbRs7* USB to Serial for Wemos goo.gl/4JZeSg* OLED 128x64 Module goo.gl/JntwKR* OLED 128x32 Module goo.gl/x9B5Cc* Flushcutter goo.gl/JrPC9P* 10 pcs Laser modules goo.gl/24jMaLIn case you haven't seen my new Lasercutter:youtube.com/watch?v=L51EnIob3cQ
HariFun #169 - My Early Christmas Present Hari Wiguna 2018-12-10 | My awesome wife let me open my Christmas present early! Thanks Sweetie!#unboxing
HariFun #168 - Happy Halloween Hari Wiguna 2018-11-01 | Happy Halloween!My wife and I made this out of PVC pipes and trashbags filled with newspapers. Thanks to all my friends at #MakeShiftLincoln for the brainstorming sessions!
HariFun #167 - Arduino Fortune Cookie Hari Wiguna 2018-10-29 | Playing with a quad 16 segment display.Mega Sudokuyoutube.com/playlist?list=PL-xZsBalytNCMYOMs5Rapy0HT1WHgDoekElectronics Goldminegoldmine-elec-products.com/prodinfo.asp?number=G21553Free Fortune Cookie Quoteshttp://www.chinese-fortune-cookie.com/fortune-cookie-quotes.htmlFollow me on social media:Facebook: facebook.com/HariMakesTwitter: twitter.com/harimakes
HariFun #166 - Morphing Digital Clock Hari Wiguna 2018-06-27 | Smushed my morphing digits with an NTPClient.If interested, I wrote an Instructable for this:instructables.com/id/Morphing-Digital-Clock
HariFun #165 - Morphing Digits Hari Wiguna 2018-06-24 | My inelegant code:github.com/hwiguna/HariFun_165_Morphing_Digits/tree/master/MorphDigit3
