Adafruit PyRuler - Engineer Reference Ruler with CircuitPython _RPI_CASE_PI3 all interrrupt capable

all interrrupt capable

Libraries and examples for popular languages

But once it's out of your hands

The kit allows you to easily connect a variety of sensors (many included

DFRduino Ethernet Shield V2

Adafruit PyRuler - Engineer Reference Ruler with CircuitPython _RPI_CASE_PI3 all interrrupt capableThe first time you soldered up a surface mount component you may have been surprised "these are really small parts!" and there's a dozen of different names too! QFN, TDFN, SOIC, SOP, J Lead, what do they mean and how can you tell how big they are? Now you can have a reference board at your fingertips with this snazzy PCB reference ruler. Measuring approx 1" x 6" standard thickness FR4, this gold plated ruler has the most common component packages