Show and Tell

By Adafruit IndustriesEducation

Show and Tell episodes

May 20 SHOW and TELL 5/20/26
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
16 min
May 14 SHOW and TELL 5/13/26
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
26 min
May 07 SHOW and TELL 5/6/26
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
26 min
April 30 SHOW and TELL 4/29/26
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
30 min
April 22 SHOW and TELL 4/22/26
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
14 min
April 15 SHOW and TELL 4/15/26
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
17 min
March 25 SHOW and TELL 3/25/26
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
18 min
March 18 SHOW and TELL 3/18/26
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
16 min
March 11 SHOW and TELL 3/11/25
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 @00:38 - Sony Alpha camera in product mode. Flowchart of ports for computer setup
Liz @09:22 XT E-ink X4 e reader with circuit python running - guide coming shortly
11 min
March 05 SHOW and TELL 3/4/26
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 @ 01:25 - Zephyr native simulator memory tracking and displays
Noe @09:30 - QT py neobff simple interactive light strip activated by midi controller
Boian Mitov @14:26 - Vizuno features
21 min