Cristiano Maker

Lançando Pião diretamente na mão

Homemade Fender 5F1 CHAMP tube amp

Basic web scraping with python

VM-950 record changer with guitar amplifier

How to control an LED with voice (Arduino and Webspeech API)

One tube regenerative receiver

One tube Regenerative receiver acting as transmitter

How to launch spintop directly to hand

Homemade vacuum forming (FAIL)

DIY Mineral storage box

Tube radio as guitar amp + valvecaster pedal

Spinning top directy on hand

How to test a vacuum tube with hickok I-177 tube tester

Axel F alto sax intro

Minipulse plus beach rev-E DIY metal detector first test

ChatGPT downloads images from website

5F1 tube amp + tube screamer

Homemade Vacuum Forming machine

Fireworks grand finale - Lamego, Portugal

Pinpointer GP-hunter - Aliexpress

Shortwave magnetic loop antenna

Pull-ups - door pull-up bar

Homemade vacuum forming machine