Rogério Leite

Now that's what I'm talking about! The Fnirsi HS-03 cordless soldering station has arrived!

Rogério Leite

Module Repair Understanding the communication between chips inside the ECU #L9935

Rogério Leite

So, what's going on with Globo TV's signal

Rogério Leite

Electronic Fuel Injection Enhance the engine speed signal generator and improve bench simulation!

Rogério Leite

Como medir um rolo de fio usando um osciloscopio!

Rogério Leite

You're doing it wrong! Learn how to use a car simulator correctly!

Rogério Leite

Build an Experimental Automotive Dashboard!

Rogério Leite

It's good for everything! 100 MHz Oscilloscope + Multimeter + Function Generator with Touchscreen...

Rogério Leite

Build a Talking Calendar Clock for the visually impaired using ESP32

Rogério Leite

Meet the amazing LCR-ST2 A new, super-complete SMD measuring clamp for your workbench!

Rogério Leite

Don't be afraid! Step-by-step guide to analyzing SMD components on a circuit board!

Rogério Leite

Happy 2026 to everyone. Thank you so much!!!!!!

Rogério Leite

Electronic Fuel Injection Learn how to obtain diagrams, decodes, and maps for automotive modules!

Rogério Leite

Meet the LinkMicro 115-4K - a portable high-definition microscope with HDMI output for your workb...

Rogério Leite

How to Measure Power Supply Ripple with an Oscilloscope - Starring DPOS350 & IPS3608

Rogério Leite

For your workbench Discover the LC1020 bridge from Fnirsi. High precision at a low cost!

Rogério Leite

Conheça a IPS3608 - A fonte de bancada ajustável e programável de 285 Watts da Fnirsi!

Rogério Leite

Build a Speedometer Calibrator for your Bench!

Rogério Leite

Incrível! Meça facilmente componentes SMD. Conheça a Pinça LCR da Alientek!

Rogério Leite

Meet the Crowpanel 4.3 Display - A speeduino with a new look!

Rogério Leite

Short on Electronic Board Learn how to locate it! Top Tip!

Rogério Leite

Meet the Alientek DM40C - Fantastic 3-in-1 with 10-bit oscilloscope!

Rogério Leite

Rotation Signal Generator + Power Driver Perfect Combination for your Bench!

Rogério Leite

Frequency Response Analyzer Learn what it is, what it is for and how to use the DPOS350P

Rogério Leite

LinkMicro 208S-A Microscope - See everything up close in high 4K resolution with HDMI and USB out...

Rogério Leite

Assemble an HT-25 type ignition pickup clamp

Rogério Leite

Meet the UNI-T UT122, a designer multimeter that fits in your pocket!

Rogério Leite

XE-703S Multimeter + Oscilloscope + Function Generator, a really cool tool for your workbench! A...

Rogério Leite

Top Tip! 3 Different Ways to Capture Ignition Signal Using an Oscilloscope #DPOS350P

Rogério Leite

Olha só! Ferro de soldar Fnirsi HS02 agora tem estojo e base ajustável. Muito legal!

Rogério Leite