{{ 'fb_in_app_browser_popup.desc' | translate }} {{ 'fb_in_app_browser_popup.copy_link' | translate }}
{{ 'in_app_browser_popup.desc' | translate }}
{{word('consent_desc')}} {{word('read_more')}}
{{setting.description}}
價格均含稅,下單享優惠!歡迎大量採購,由專人提供專案報價。
{{ childProduct.title_translations | translateModel }}
{{ getChildVariationShorthand(childProduct.child_variation) }}
{{ getSelectedItemDetail(selectedChildProduct, item).childProductName }} x {{ selectedChildProduct.quantity || 1 }}
{{ getSelectedItemDetail(selectedChildProduct, item).childVariationName }}
全店,滿千免運優惠(限郵寄和超商純取貨)
全店,本賣場無實體店面,無提供自取服務,敬請見諒。
商品存貨不足,未能加入購物車
您所填寫的商品數量超過庫存
{{'products.quick_cart.out_of_number_hint'| translate}}
{{'product.preorder_limit.hint'| translate}}
每筆訂單限購 {{ product.max_order_quantity }} 件
現庫存只剩下 {{ quantityOfStock }} 件
同等規格商品分為兩款正負極腳位順序:GND/VCC 及 VCC/GND,購買前請確認款式,謝謝
操作流程
STEP 1. 將欲查詢的模組連接至Arduino UNO(附圖為腳位參考,實際請比對商品標示接線)
STEP 2. 開啟Arduino IDE並新增檔案
STEP 3. 貼入教學下方的範例文件,並上傳到Arduino UNO,即會開始掃描I2C位址
STEP 4. 開啟序列埠監控視窗,即可取得I2C位址
I2C掃描範例程式
/ ---------------------------------------------------------------- / |
// Arduino I2C Scanner |
// Re-writed by Arbi Abdul Jabbaar |
// Using Arduino IDE 1.8.7 |
// Using GY-87 module for the target |
// Tested on 10 September 2019 |
// This sketch tests the standard 7-bit addresses |
// Devices with higher bit address might not be seen properly. |
/ ---------------------------------------------------------------- / |
#include //include Wire.h library |
void setup() |
{ |
Wire.begin(); // Wire communication begin |
Serial.begin(9600); // The baudrate of Serial monitor is set in 9600 |
while (!Serial); // Waiting for Serial Monitor |
Serial.println("\nI2C Scanner"); |
} |
void loop() |
{ |
byte error, address; //variable for error and I2C address |
int nDevices; |
Serial.println("Scanning..."); |
nDevices = 0; |
for (address = 1; address < 127; address++ ) |
{ |
// The i2c_scanner uses the return value of |
// the Write.endTransmisstion to see if |
// a device did acknowledge to the address. |
Wire.beginTransmission(address); |
error = Wire.endTransmission(); |
if (error == 0) |
{ |
Serial.print("I2C device found at address 0x"); |
if (address < 16) |
Serial.print("0"); |
Serial.print(address, HEX); |
Serial.println(" !"); |
nDevices++; |
} |
else if (error == 4) |
{ |
Serial.print("Unknown error at address 0x"); |
if (address < 16) |
Serial.print("0"); |
Serial.println(address, HEX); |
} |
} |
if (nDevices == 0) |
Serial.println("No I2C devices found\n"); |
else |
Serial.println("done\n"); |
delay(5000); // wait 5 seconds for the next I2C scan |
} |
規格 | 產品貨號 | 區號 | 品牌 | 原廠貨號 |
腳位:Gnd Vcc SCL SDA | 368030101197 | Qe29-10 | ||
腳位:Vcc Gnd SCL SDA | 368030101200 | Qd10-09 |