Components for one circuit

[dymnz]

• INA128 x1 - Active electrode
• OPA2604 x2 - LPF+HPF, N/I amp
• LMC6482 x1 - LevelShifter

1. Look for snap button (less than NT$50)
2. 洞洞板 x1
3. Resistors xN
4. Capacitor xN
5. Dupont wire head x4 (female)
6. IC坐 x3

[dymnz]

@max2468tw @abb133aaa111

[dymnz]

OPA2604: http://www.icshop.com.tw/product_info.php/products_id/1310 LMC6482 先不用焊, N/I amp輸出到杜邦端子就好

我記得opa2604我那還有四顆, 插在保麗龍上的. 不過反正之後也要買, 就看你們用幾顆就買幾顆吧. Arduino zero我有, 但如果你之後想把成品帶走可以買.

Uno ADC解析度比較低:

The Uno has 6 analog inputs, labeled A0 through A5, each of which provide 10 bits of resolution (i.e. 1024 different values). https://www.arduino.cc/en/Main/arduinoBoardUno

Zero的ADC有12bit, 是教科書上的標準

[dymnz]

2 channel/person

To buy (Total: $3278):

• OPA-2604 x8 ($1200): http://www.icshop.com.tw/product_info.php/products_id/1310
• INA128 x4 ($548): http://www.icshop.com.tw/product_info.php/products_id/5799
• LMC-6482: 不用買
• Arduino zero M0 ($1530): http://www.icshop.com.tw/product_info.php/products_id/16698

[dymnz]

@max2468tw @abb133aaa111

下次到實驗室的時候把電極和snap button留在實驗室