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Material density detection system used to create wet wipes with Arduino 2/2

marzo 31, 2017

Construction of the final prototype Components used The components used have been, per module: Density Bar 1 - Arduino Pro Mini 5v 4 - LDRs 4 - Resistors 1k 2 - PCB Terminal Blocks Communication bar 1 - Arduino Pro Mini 5v 1 - LM2596s DC-DC step down power supply module 2 - PCB Terminal Blocks 1 - Voltage regulator TIP220 1 - Heat Sink for TIP220 1 - Rectangular LED 6W 630lm 6500K COB 170 x 15 mm. Industruino 1 - Industruino PROTO kit 1 - Relay module Keyes_SR1 Arduino with screen 1 - Arduino UNO R3 1 - 16x2 Character LCD module with I2C 3 - Resistors 10k 2 - Resistors 220 1 - LED Red 1 - LED Green 3 - Buttons 1 - Relay module Keyes_SR1 Assembly of the circuit The Fritzing scheme is as follows: Density bar Circuit that manages the density bar This circuit is responsible for obtaining the measurements and send notifications to the communications bar for redirection. Communication bar Circuit that manages the c...

Material density detection system used to create wet wipes with Arduino 1/2

marzo 30, 2017

Bars mounted inside the demo case Bars mounted on the test bench Introduction This adventure began when my friend Fran came to find me to tell me the need he had detected in a company and wanted me to lend a hand to get it to good port. Although in the end the project was not implemented in the company, we decided to finish it, we had spent too much time in it not to do it. The project was to create a system to detect the density of a material to detect if it met the expected quality. In case of failure to comply, a relay must be activated. The solution that was chosen had to be applied to 9 machines, to be able to be working 24 hours a day and to perform the tasks at the speed of operation of the machine. The product to be analyzed consisted of the reels of material used to create the wet wipes. The cases that had to produce the activation of the relay were the following: Product density less than expected. Product density higher than expected. Binding...