Add submission # 5102

#5102

Author: ArduinoBot

registry.txt

@@ -7430,3 +7430,4 @@ https://github.com/Morgritech/MT-arduino-stepper-driver.git|Contributed|MT-ardui
 https://github.com/Kernow-Robotics/Guppy.git|Contributed|Guppy
 https://github.com/Infineon/TLE9879-BLDC-Shield.git|Contributed|TLE9879 BLDC Motor Control Shield
 https://github.com/johnsnow-nam/elio-arduino-example.git|Contributed|ELIO-ARDUINO-EXAMPLE
+https://github.com/tochinet/Posit.git|Contributed|Posit