Show and Tell

To show and share a project at 7:30pm Eastern today, view the chat or in discord https://adafru.it/discord and look for the JOIN link to join. For best results, be on a wired network connection and use a headset and microphone.

To show and share a project at 7:30pm Eastern today, view the chat or in discord https://adafru.it/discord and look for the JOIN link to join. For best results, be on a wired network connection and use a headset and microphone. Scott - @00:50 Game boy cart originally with SAMD51 - this version uses RP2350 Liz & Noe @11:03 Pop it game with Prop maker RP2040 George Graves @13:35 etching circuit boards in a pinch

To show and share a project at 7:30pm Eastern today, view the chat or in discord https://adafru.it/discord and look for the JOIN link to join. For best results, be on a wired network connection and use a headset and microphone. Erin @1:00 Dragon kite poi with Pebble pixel lights and sparkle motion running WLED with sound reactive effects Scott @5:04 - 5x22 swirly grid automated hardware test platform Maker Melissa @9:32 masking feature to bitmap tools alpha blend circuit python Todbot: @11:31 - recreating the USB prober app using Tori that runs on Mac, Windows and Linux

To show and share a project at 7:30pm Eastern today, view the chat or in discord https://adafru.it/discord and look for the JOIN link to join. For best results, be on a wired network connection and use a headset and microphone. Scott @0:30 - Botbox sandbox around coding agent and fritzing inspired breadboard.ing Dan_q @06:20 - Furnace tracker native chip emulation demo

To show and share a project at 7:30pm Eastern today, view the chat or in discord https://adafru.it/discord and look for the JOIN link to join. For best results, be on a wired network connection and use a headset and microphone. John Park @0:35 - BLE scanner - Cluetooth scanner Anne @9:37 - espressif ESP claw mini LLM working on qualia Tim @13:30 - I2SN for CircuitPython Cooper @16:35 - RP2040 based board running Arduino with guitar amp effects Special guest @20:10 Ikea ALPSTUGA air quality sensor chip build

To show and share a project at 7:30pm Eastern today, view the chat or in discord https://adafru.it/discord and look for the JOIN link to join. For best results, be on a wired network connection and use a headset and microphone. Scott @01:15 - P4 HIL board (hardware in the loop board) Noe @10:29 - video for MIT green building Tetris inspired Cooper @16:15 - Retro gaming on Power Macintosh 7500 with blue scuzzi v2

To show and share a project at 7:30pm Eastern today, view the chat or in discord https://adafru.it/discord and look for the JOIN link to join. For best results, be on a wired network connection and use a headset and microphone. Scott @0:36 - logic analyzer software proof of concept using P4 Anne @7:55 - LLM device Brent @13:18 - Seedling frost alert learn guide

To show and share a project at 7:30pm Eastern today, view the chat or in discord https://adafru.it/discord and look for the JOIN link to join. For best results, be on a wired network connection and use a headset and microphone. Scott @0:36 - using an ESP32P4 as the hub to test another microcontroller board Erin St Blaine @5:47 - two projects - Neopixel tutu and light up slippers Maker Melissa @10:55 - Raspberry Pi 5 with the M.2 hat and and the NVME drive runs way faster - trying that with Pi 500

To show and share a project at 7:30pm Eastern today, view the chat or in discord https://adafru.it/discord and look for the JOIN link to join. For best results, be on a wired network connection and use a headset and microphone. JP @3:23 Pico8 demo running on RP2350 FruitJam Scott @1:15 + @11:45 - live demo viewtrace.dev adding decoder

To show and share a project at 7:30pm Eastern today, view the chat or in discord https://adafru.it/discord and look for the JOIN link to join. For best results, be on a wired network connection and use a headset and microphone. Erin St Blaine @00:37 - Pebblepixels branch TIM (foamguy) @02:43 hardware tests for new Arduino drivers. light and proximity sensors Paul @11:54 - Circuit Python show episode with John Park Cooper @12:57 - guitar pedal AIC 3204 do it all audio codec

To show and share a project at 7:30pm Eastern today, view the chat or in discord https://adafru.it/discord and look for the JOIN link to join. For best results, be on a wired network connection and use a headset and microphone. Scott @1:25 - MCU boot Zephyr UF2 boot loader Noe @7:57 claud code notes mapped on 6x12 grid of Neopixel pebble strand LEDs

SHOW and TELL 10/8/2025 John Park @03:49 giant Adruino! Dan @05:55 CircuitPython 10.0.0 update! Tim (foamyguy) @14:30 Fruit Jam logic gate simulator

SHOW and TELL 9/17/2025

SHOW and TELL 12/18/2024

SHOW and TELL 12/11/2024

To show and share a project at 7:30pm Eastern today, view the chat or in discord https://adafru.it/discord and look for the JOIN link to join. For best results, be on a wired network connection and use a headset and microphone.

SHOW and TELL 11/27/2024

SHOW and TELL 11/20/2024

SHOW and TELL 11/13/2024

SHOW and TELL 11/6/2024 jepler @01:12 checking out Floppsy board rev B John Park @05:17 animatronic demo with bottango Erin St. Blaine @11:37 coffin halloween illusion with pop-up coffin and 2-way mirror Dan @14:49 DIY GPS project

SHOW and TELL 10/30/2024

To show and share a project at 7:30pm Eastern today, view the chat or in discord https://adafru.it/discord and look for the JOIN link to join. For best results, be on a wired network connection and use a headset and microphone.

SHOW and TELL 10/16/2024 Scott @01:39 Matter IoT spec protocol with Python Anne (@anne_engineer) @05:35 Feather RP2350 with Solder Party Keyboard FeatheWing Liz @09:00 QY Py ESP32-S2 witrh e-Ink display jepler @10:30 old-style IBM terminal with Feather RP2040 Dan @14:14 low-cost DIY dlight controller for drone Mark *Gamblor) @16:34 Audio FX synth logging

SHOW and TELL 10/9/2024 Scott @02:51 update on CircuitMatter jepler @09:39 CircuitPython Audio FX — polyphonic support Liz @14:31 Feather RP2040 wUSB passthrough Gamepad for button control John Park @16:01 motion triggered skull scare for scary season Erin St. Blaine @19:45 LEDs on fiberglass tree with 2 way mirror reveals rlended reflections! Tim (foamyguy) @22:55 Ouija board on PyPortal with messages from adafruit io dcooperdlrymple @25:05 synthio inspired do-all audioboard: MIDI, amplifier, touch response, I2S input/output

Scott @07:22 debugging CircuitMatter (Python implementation of Matter IoT protocol) Anne (@anne_engineer) @00:52 Raspberry Pi set up w/ modular mechanical keyboard and thin 15 inch screen jepler @11:40 countdown clock with 3D printed enclosure Noe @15:55 3D printed base for LED Jack O’Lantern Liz @18:48 iOS snap app: bridge from iOS to adafruit io Boian Mitov @22:44 update on new version of VISUINO Jayy @26:35 brain in a jar! w/speaker and QT py To show and share a project at 7:30pm Eastern today, view the chat or in discord https://adafru.it/discord and look for the JOIN link to join. For best results, be on a wired network connection and use a headset and microphone.

To show and share a project at 7:30pm Eastern today, view the chat or in discord https://adafru.it/discord and look for the JOIN link to join. For best results, be on a wired network connection and use a headset and microphone.

To show and share a project at 7:30pm Eastern today, view the chat or in discord https://adafru.it/discord and look for the JOIN link to join. For best results, be on a wired network connection and use a headset and microphone.

To show and share a project at 7:30pm Eastern today, view the chat or in discord https://adafru.it/discord and look for the JOIN link to join. For best results, be on a wired network connection and use a headset and microphone.

SHOW and TELL 9/4/2024

SHOW and TELL 8/28/2024 Scott @01:03 Cynthion USB sniffer jepler @07:18 report from Tanzania and Kenya Anne (@anne_engineer) @14:00 RaspberryPi 5 with Motorola ATRIX Laptop John Park @17:45 voltage selector on 2x10 swirly grid using a Feather, current sensor, USB power delivery dummy

SHOW and TELL 8/21/2024 Jayy @01:12 Digit the shoulder-standing companionboc with balance and LLM Dan @09:09 Dell Netbook from 2008 @todbot @15:20 Raspberry Pi Picos with note-emitting rotary encoder

SHOW and TELL 8/14/2024 Zach (Particle) and Mohit @01:24 Tachyon: single-board computer Scott (@tannewt) @12:24 capturing output from RP2350 Feather at varios resolutions, including 640 x 480 Anne (@ane_engineer) @15:38 8lb Dell Workstation Laptop from 2008 Noe @18:15 3D printed Blinka! CircuitPython Liz @19:21 9V guitar pedal power supply converted to 5V John Parl @20:16 Instagram photo frame that posts new images from feed Pedro @24:15 Disney theme park wait time display David @25:23 amazing n00ds / circuit board / LCD display artwork DigiWiz @28:25 alamr clock based on time cuircuits from Back to the Future Flyingthings @30:49 LED Mouse Mask update: audio effects Mark (Gamblor) @32:35 weather vane and wind meter / anemometer with logging

To show and share a project at 7:30pm Eastern today, view the chat or in discord https://adafru.it/discord and look for the JOIN link to join. For best results, be on a wired network connection and use a headset and microphone.

To show and share a project at 7:30pm Eastern today, view the chat or in discord https://adafru.it/discord and look for the JOIN link to join. For best results, be on a wired network connection and use a headset and microphone.

To show and share a project at 7:30pm Eastern today, view the chat or in discord https://adafru.it/discord and look for the JOIN link to join. For best results, be on a wired network connection and use a headset and microphone.

SHOW and TELL 7/3/2024

SHOW and TELL 6/26/2024 Trevor @01:00 itsaSnap iOS app demo jepler @11:21 zigbee protocol demo in Circui Python Anne (@anne_engineer) @15:29 reconstituted 300 baud modem with handset John Park @19:48 servo tester Liz @22:55 PCB design drop-in PCP for IKEA air quality monitor

SHOW and TELL 6/19/2024 John Park @01:10 feather hosting USB MIDI keyboard jepler @04:34 xerox 820 early 80s home computer with floppybox Mouse @10:10 asteroid impact warning device with dinosaur illustration! Flyingthings @13:22 mous mask with LED eyes, added expressions! Mark (Gamblor) @14:23 weather update with added anemometer and weather vane

SHOW and TELL 6/12/2024 Scott @00:59 soldering handiwork with I.MX RT1011 MakerMelissa @02:52 Feather ESP32 USB workaround jepler @04:45 METRO ESP32S3 streaming now from HTTPS Brent Rubell @08:27 IoT for Raspberry Pi with Adafruit IoT Noe @14:00 remake of 2018 soundbox project with BIG BUTTON

SHOW and TELL 6/5/2024

SHOW and TELL 5/29/2024 Scott @00:55 ESP Bluetooth support Anne @04:35 National SemiconductorDigitalker chipset voice-producing chip - Anne’s senior CalTech project! MakerMelissa @08:20 Circuit Python code editor new mode added John Park @10:25 new MIDI interface with optical sensor brad in kansas @14:16 contact protector for breakout boards Mark (Gamblor) @20:03 using TLV493D Triple-Axis Magnetometer to measure wind direction

Noe @01:02 media dial with rotary encoder Mouse @06:15 asteroid impact early warning with Circuit Python Mark (Gamblor) @10:20 backyard weather station To show and share a project at 7:30pm Eastern today, view the chat or in discord https://adafru.it/discord and look for the JOIN link to join. For best results, be on a wired network connection and use a headset and microphone.

To show and share a project at 7:30pm Eastern today, view the chat or in discord https://adafru.it/discord and look for the JOIN link to join. For best results, be on a wired network connection and use a headset and microphone.

To show and share a project at 7:30pm Eastern today, view the chat or in discord https://adafru.it/discord and look for the JOIN link to join. For best results, be on a wired network connection and use a headset and microphone.

SHOW and TELL 5/1/2024 Lenore & Windell @01:00 new Bantam Tools NextDraw artbot! Scott @07:34 BLE on ESP32-C6 jepler @11:52 MP3 playback on ESP32-S3 with Circuit Python Maker Melissa @14:41 homemmade PC with custom 3D parts Noe @17:44 3D printed ray gun with LED noodle and LED screen John Park @20:19 humungous arcade joystick Seth @23:10 PGA board cycling through RGB colors for learning nanographics @25:40 more electron microscope exploration!

SHOW and TELL 4/24/2024 Scott (@tannewt) @00:55 CircuitPython on Renode jepler @07:02 vintage Z80 computer John Park @10:10 Original Sony Playstation Controller as Bluetooth controller Anne (@anne_engineer) @16:00 Chip Tester Pro Tim C (Foamyguy) @18:56 new command in CircUp Chris @22:10 replica necrochasm from Destiny

SHOW and TELL 4/17/2024 Brent @00:52 Wipper Snapper update jepler @07:15 sand matrix demo upgraded to work with arduino esp32 board support package v3 Liz @08:57 widget running on raspberry pi pico w John Park @11:44 teeny tiny UCB-C breakout DJDevon3 @15:30 GitHub API project / pulls 25 latest closed circuit python prs

scott @01:12 prototyping a python build system jepler @03:34 3D printing enclosure for a modern keboard adapter used with vintage computer erin @06:42 eclipse photography liz @10:06 usb to bluetooth adapter with arduino / usb host featherwing DJDevon3 @12:45 pulls las 25 closed circuit python PRs displayed in neverending loop todbot @17:14 pico slider toy: raspberry pi pico based midi controller To show and share a project at 7:30pm Eastern today, view the chat or in discord https://adafru.it/discord and look for the JOIN link to join. For best results, be on a wired network connection and use a headset and microphone.

MakerMelissa @00:14 LEDs in festival coat with multiple systems Scott @03:38 part 3 of USB host feather wing / circuit python jepler @06:32 8 bit z80 computer upgraded with modern keyboard nanographs @10:55 electron microscope! To show and share a project at 7:30pm Eastern today, view the chat or in discord https://adafru.it/discord and look for the JOIN link to join. For best results, be on a wired network connection and use a headset and microphone.

To show and share a project at 7:30pm Eastern today, view the chat or in discord https://adafru.it/discord and look for the JOIN link to join. For best results, be on a wired network connection and use a headset and microphone.