This document is still under construction.
This repository contains all the informations about the design of a motorized laser projection microscope.
| Name | Link on Amazon.fr/Conrad.fr | Price (in euros) | Required | Actual cost (in euros) |
|---|---|---|---|---|
| Touch screen | Nextion 2.4" TFT 320 x 240 Resistive Touch Screen UART HMI Smart raspberry pi LCD Module Display For Arduino TFT | 19.68 | 1 | 19.69 |
| Servo | Kuman KY66 Micro Servomoteur SG90 10pcs, 9G Robot Contrôle D'hélicoptère, Avion, Bateau, Mini Servo 450 | 23.00/10pcs | 1 | 2.30 |
| Laser diode | Diode laser Module tube cuivre rouge en forme de tête dot DC 5V 5mW 650nm 6mm 10pcs | 1.82/10pcs | 1 | 0.18 |
| 10x2mm magnets | Aimant de néodyme 10 mm de diamètre x 2 mm d'épaisseur avec 2.2 kg Traction 50 Pcs | 9.95/50pcs | 4 | 0.80 |
| Arduino Nano | Kuman 10 x Mini Nano V3.0 ATmega328P 5V 16M Micro Controller Board Module pour Arduino KY64-10 | 32,80/10pcs | 1 | 3.28 |
| USB Cable | AmazonBasics USB 2.0 Cable - A-Male to Mini-B - 6 Feet (1.8 Meters) | 5.95 | 1 | 5.95 |
| PLA Filament Black | ICE Filaments ICEFIL PLA Filament, 1.75 mm, 0.75 kg | 16.94/750g | XXXg | XXX |
| Super glue | Loctite Colle forte/ Super Glue 3 - Universal - 3 g - Lot de 2 | 5.75/2pcs | 1 | 2.87 |
| Total | XXXX | XXXX |
| Name | Link on Amazon.fr | Price (in euros) |
|---|---|---|
| Soldering iron | HOMASY Kit de Fer à Souder Réglable 60W Soudage Electrique avec 5 PCS Points Différents, Pompe à Dessouder, Support, Brucelles anti-statiques et Fil de Soudure | 18.59 |
| 3D printer | Creality CR10S | 450 |
| Hobby Knife | Wedo Hobby Knife Set - Silver | 6.40 |
| Total | 474.99 |
The electronic design is pretty simple. A Fritzing scheme is enclosed in this repository:
A FreeCAD file and STL files are provided as part of this repository, allowing to print the enclosure for the circuit board, the support for the servos and the laser.
A Arduino script is available from the repository.
The touchscreen can be programmed using the script available in the repository.