Watch it Flow: Using Bismuth Solder Paste on a 0.4mm Pitch SMD
Charles Lohr talks through – and shows – some of the benefits of using bismuth (low-temperature) solder paste. Charles has been using bismuth solder paste for some years, but this is the smallest pitch application I’ve seen him use with it. And that moment when the paste heats up and flows is so very rewarding. Watch:
Ever afraid of the new 0.4mm parts? Like the MMA8653? Can’t find bigger packages for what you want? Don’t fear!!! It’ll be fine. No, really it’s easy. Check out how.
Eink, E-paper, Think Ink – Collin shares six segments pondering the unusual low-power display technology that somehow still seems a bit sci-fi – http://adafruit.com/thinkink
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.
Have an amazing project to share? The Electronics Show and Tell is every Wednesday at 7pm ET! To join, head over to YouTube and check out the show’s live chat – we’ll post the link there.
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