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--- en:iot-open:vreal-arduino [2018/01/24 14:01] – created raivo.sell
+++ en:iot-open:vreal-arduino [2020/07/20 09:00] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
 ====== VREL Raspberry-Arduino  ======
+Arduino based remote lab can be included into DistanceLab environement via Raspberry programming server.
+Reccommended hardware set:
+  - Raspberry Pi Model B ver 3
+    * Power Supply
+    * Case
+    * SD card
+  - HD Webcam C270 - Logitech
+  - Arduino Uno (or clone)
+  - 1610 LCD shield with analog pinout (e.g. [[https://www.ittgroup.ee/en/arduino-shields/114-lcd-keypad-shield-for-arduino.html|Itead Keypad Shield]])
+  - Temperature sensor with voltage divider (e.g. [[https://www.ittgroup.ee/en/sensors-and-accessories/697-thermistor-ntc-10k.html|Thermistor NTC 10K]] + [[https://www.ittgroup.ee/en/wires/751-voltage-divider-for-resitive-sensors-10k.html|voltage divider wire]])
+  - Small servo motor (e.g. [[https://www.ittgroup.ee/en/motors-gears-and-wheels/479-servo-micro-360-deg-fs90r.html?search_query=servo&results=53|Servo micro]])
+  - USB cable between Raspberry and Arduino
+{{:en:iot-open:27537278_1823714400996670_627888437_o.jpg?400|}}
+{{:en:iot-open:27496408_1823714580996652_2060061225_n.jpg?400|}}
+===== Set-up and connection =====
+  * Install default Rasbian from raspberrypi.org and establish internet connection for Raspberry Pi
+  * Connect webcam to Raspberry Pi USB port
+  * Connect Arduino to another Raspberry Pi USB port
+  * Mount LCD shield on the top of Arduino and connect temperature sensor and servo motor to analog inputs
+  * Point camera to view Arduino LCD (check focus - C270 would approx. 40 cm)
+  * Make sure that Raspberry ports 22 and 8080 (you can use whatever open port you want for webcamera) are accessible from outside of organization network
+  * Send ip address and Raspberry credentials to developer (ITT Group contact person)

en/iot-open/vreal-arduino.1516802476.txt.gz · Last modified: 2020/07/20 09:00 (external edit)