蜘蛛Robot - Quadruped Robot - 《PCB handmade》《PCB 製作 v2.0》

PCBv1.0的經驗讓我洗PCB的信心大增，雖然Power鍵設計錯誤而且I2C與analog的IO都需要跳線才能使用。。。

這次升級v2.0，把零件重新排列，以線距離最短為主要placement的要件，經過幾天的實驗，終於設計出完全不用跳線而且PCB尺寸還更小，真是棒極了！！！

《銅箔面》

《正面》

我還把零件位置圖轉印到正面，看起來又往前進一步。

再用腐蝕劑把銅箔洗掉，

哈，我設計一個icon，好玩吧！

然後，鑽孔擺零件上錫。

與V1.0比比看，如何？

開心！！！

蜘蛛Robot - Quadruped Robot - 《PCB change》《PCB 更換》

2015﹣09﹣21

今天同好 Wing Hui在facebook發文通知，我的蜘蛛Robot上了Arduino官網的首頁！

開心！！

Anyway，今天還是要繼續蜘蛛robot的改造計劃。

上篇完成了PCB handmade手工洗板，準備換腦。

先把舊板子的連接線全部拆除，拆的時候要小心一些，不要把線拉斷了。

板子拆下來了，新舊板子比比看！

側邊看看：

再來，正面看看：嗯，比較專業一點點~~~

背面看看：因為單面板，本來預期3條跳線而已，結果button switch 的pin定義設計弄錯，多跳了一些。。。XD

不過，看起來清爽多了，而且不擔心掉線。

《待續》

spider 2

Here are the parts:

1x Arduino Pro Mini

1x DC-DC(12-5v/3A output)

1x HC-06 Bluetooth module(option)

12x SG90 servo(3DOF for 4 legs)

1x 3000mhA Li battery

1x 12V Jack

1x 680 Ohm 1/4 watt 5% Resistor

1x 3mm Blue LED

1x Tactile Switch

1x 5x7cm perfboard

Some male and female pin headers

Small guage wire(Solid or Stranded)

I believe that these parts are most popular and not expensive. They are just cost me about 2,000 Taiwan dollar.

spider 1

This is my first project for the 4 legs robot and it took me about 1 year development.

It is a robot that relies on calculations to position servos and pre-programmed sequences of legs.

I'm doing this by handmade way is because of it could be fun and educational for 3D design/printing and robot control.

This is the fourth generation of my design, you can take a look here if you are interested the history.

http://regishsu.blogspot.tw/p/blog-page_20.html

Building this project is fun, however, it should take you more time and patient to implement.

If it is a hard job to you, the product comes from Sunfounder might a good choice.

http://www.sunfounder.com/index.php?c=showcs&id=99&model=Crawling%20Quadruped%20Robot

Before going to next step, please aware that the soldering tools and 3D printer will be used in this project.

Let's get start and have fun!