The Great Search: Solder Paste Syringe for Hot Plate Rework #TheGreatSearch #ESP32 #DigiKey @DigiKey @adafruit
This week (video) we had to do some reworking of an ESP32 module that has pads underneath. When this happens, we have to apply paste using a syringe to the pads and then heat up the PCB and module together with a hot-plate or hot-air machine. Solder paste syringes are super handy to have and have a long shelf life. Let’s look at some options on Digi-Key and which ones you’d pick based on your rework or solder needs!
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.