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$20 oscilloscope DIY YETech DSO-SHELL DSO150

In this opportunity I will assemble the DSO-SHELL DSO150, it comes pre-assembled and we have to solder other components like ...
Circuit Digest

ESP32-CAM Currency Recognition System using Edge Impulse

TinyML / Edge AI, ESP32-CAM camera interfacing, Edge Impulse workflow, Image classification & object detection on ...
Hackaday

Flux And Solder Paster Dispenser Looks Good While Doing It

Syringes are pretty ergonomic, but when manually dispensing flux and solder paste it doesn’t take long before one wants a ...
Hackaday

Arduino Hacks

Here’s something fun from [Chad Kapper] over on HackMakeMod: Escape Room Lockbox with the Cheap Yellow Display. You may have heard of the “cheap yellow display” (CYD), so-called due to the board’s ...
IEEE

Critical Threshold Limit for Effective Solder Void Size Reduction by Vacuum Reflow Process for Power Electronics Packaging

Abstract: In recent years, power electronics packaging industry has tightened the tolerance criteria for acceptable solder void size to below 5% in the power packages. Vacuum reflow technology has ...