How to make Arduino development board

08/09/2022
How to realize the production of Arduino development board, in response to this problem, this article introduces the corresponding analysis and answers in detail, hoping to help more friends who want to solve this problem to find a simpler and easier way.

Introduction to Arduino UNO
, Arduino development board production

Tutorial: Arduino Making
Arduino UNO diagram What is Arduino? Arduino is a convenient, flexible and easy-to-use open source electronic prototyping platform. Contains hardware (various types of Arduino boards) and software (Arduino IDE). Built on...

Arduino making materials
Tutorial: Arduino Making
Material is a list of various components and components components purchase Taobao

Arduino Maker
Tutorial: Arduino Making
Equipment required for making Arduino related equipment, tools and consumables Inkjet printer such as MP280 paper cutter, square box bench drill + tungsten steel drill bit, hot air gun, electronic scale, electric soldering iron, solder wire film, photosensitive ink, diluted water, developer, environmental protection etchant, release film agent...

Arduino Film Printing
Tutorial: Arduino Making
The purpose of PCB printing is to print the negative film of the circuit diagram (that is, the reverse color) on the film. PCB printing process Open the Eagle software and import the Arduino UNO schematic diagram.

Arduino PCB photosensitive board
Tutorial: Arduino Making
Purpose of photosensitive plate production Photosensitive plate is made of copper clad plate coated with photosensitive blue oil. After exposure processing, the schematic pattern of film film is covered on the photosensitive plate. Photosensitive plate production process Configure the ratio of photosensitive blue oil and diluent to 5:1. Use a paintbrush to coat the copper plate in one direction, and there is no disconnection that is...

Arduino PCB exploded
Tutorial: Arduino Making
The purpose of exposure The exposed blue oil will slow down the reaction with the developer, and through this principle, the circuit diagram on the film will be printed on the copper clad laminate. Exposure process Self-made photosensitive box, 2 UV lamps 8cm-12cm from the bottom, put the dried copper shoes and printed film...

Arduino PCB development
Tutorial: Arduino Making
The developer for the purpose of PCB development washes away the blue oil in the unexposed part and prepares for etching. The ratio of developer and water in the PCB development process: 1:80~100, soaking time for 10 seconds, whether there is development or not, take it out and use a small brush Dip the developer to develop little by little. Cooperate...

Arduino PCB Etching
Tutorial: Arduino Making
The ratio of etchant and water for PCB etching purpose etching solution and exposed copper not covered by blue oil is 3:10. Put 100-degree hot water in a large basin, and then put it into a small basin containing etching solution to heat, Finally, the copper clad laminate is etched for 5 minutes, and the etching occurs. If...

Arduino PCB stripping
Tutorial: Arduino Making
The purpose of PCB release is to remove the blue oil covering the copper clad laminate. PCB release process The ratio of release agent and water is 1:70. Soak for 10 minutes and start to remove the film, which can be cleaned with disposable chopsticks. After stripping, the Arduino development board is made, and from left to right, check whether the two adjacent lines are short-circuited or not...

Arduino PCB Thermal Transfer Text
Tutorial: Arduino Making
The purpose of PCB thermal transfer text is marked with important and pins and logo , and the board is heavy...

Arduino PCB coated with green oil
Tutorial: Arduino Making
The purpose of applying green oil to PCB is to apply green oil to resist soldering and rust. During the process of applying green oil to PCB, first apply green oil in the middle, then cover it with film, and finally scrape the waste bank card evenly to cover the green oil. The protective film of the dry film, the protective film of the personal test waste mobile phone film can also be used. Film does not...

Arduino PCB Drilling
Tutorial: Arduino Making
PCB drilling process 0.3mm vias can be used with resistor pins, 0.5mm vias can be used with 0.5mm brass tubes, and cut with a nail clipper. Use tungsten steel for the drill bit. After installation, shake the drill bit to see if it is loose. Drill a hole in the blank space on the edge of the board and measure whether it is crooked...

Arduino PCB Soldering
Tutorial: Arduino Making
**PCB Soldering Process** Solder the smallest system first, and then solder the remaining part after the soldering is done. After soldering, clean it with the board washing water, and wipe it with a paper towel while applying the board washing water. **PCB welding diagram**

Arduino PCB programming
Tutorial: Arduino Making
The 16u2 and 328P chips for the purpose of PCB programming must be written into the boot program to run the PCB programming process normally. After soldering the minimum system of 16u2 and 328p (VCC/GND/crystal oscillator) 1. Measure that VCC and GND are not short-circuited, then plug them in. ..

Arduino UNO test
Tutorial: Arduino Making
UNO test process After soldering part of the USB interface circuit 1. Plug in the USB interface, find "Arduino Uno" in other devices in the device manager, right-click to update the driver, and then manually update to the drivers file of the Arduino IDE...

Arduino production summary
Tutorial: Arduino Making
Production Summary The difficulty of making Arduino double-sided boards is: 1. Align the front and back of the double-sided boards 2. Solder 16u2 chipsf