Рет қаралды 109,358
Layout: / fotolito-fuente-9299252
Schematic: / 9299171
Homemade serigraphy: / avance-del-pcb-8934360
Original video: • Circuitos Útiles. 05. ...
My Patreon: / terrazocultor
Blog: 100ciaencasa.b...
Subscribe to know when I upload a video: bit.ly/2e9HqAs
BASIC ELECTRONICS TUTORIAL. CAP 25. MAKING A PCB, EXPOSURE BOX METHOD
In this video, a PCB is made from a LAYOUT (which I put in the first link of this description), following the following phases:
- Choosing and Cutting the PCB
- UVA Exposure
- Revealed
- Etching
- Cleaning the PCB
- Track continuity check
- Drilling the pads
- Optional, highly recommended: Homemade serigraphy
- Assembly of components
- Optional: Tinning of the tracks
This video ends with an exhaustive real test of the PCB and it is verified that all the functions are OK:
1) regulates voltage from 0 to 30V
2) set the maximum voltage to 30V by R4
3) it is verified that current circulates
4) R2 is calculated for Imax of 4 amps
5) tested to maximum performance: 4 amps
#ExposureBox #PCB #LED #Electronics #ultraviolet #layout #DIY
- Song Intro:
Title: Sunshine A
Author: Kevin MacLeod
(Incompetech.com)
- Song of the end:
Song: Electro-Light - Symbolism [NCS Release]
• Electro-Light - Symbol...
Music provided by NoCopyrightSounds.
More videos of TECHNOLOGY AND EXPERIMENTS:
• Experimentos, tecnología
More videos from TUTORIALES:
• Tutorial de electrónic...
Collection of USEFUL CIRCUITS (Checked):
• Circuitos ÚTILES
More TUTORIALS IN BRIEF:
• TutoBreves
More videos of REPAIRS:
• Reparaciones
More videos of HUERTO URBANO o MACETOHUERTO:
• Huertos urbanos
More videos of LEISURE & ENTERTAINMENT:
• Ocio y entretenimiento
More videos from INFORMATICA, KZbin, LA RED ...
• KZbin, La Red...
My social networks:
Blog 100ciaencasa: 100ciaencasa.b...
Twitter: / terrazocultor
Facebook: / terrazocultor
Instagram: / terrazocultor