下一代 Nextion 2.4英寸触摸屏：
https://www.exp-tech.de/displays/lcd/7176/itead-studio-nextion-nx3224t024-generic-2.4-tft-intelligent-lcd-touch-display

阿达夫ruit Trinket Pro 3V：
https://www.exp-tech.de/search?sSearch=ADAFRUIT+PRO+TRINKET+-+3V+12MHZ

3.7V 400mAh 锂聚合物电池：
https://www.exp-tech.de/zubehoer/batterien-akkus/lipo-akkus/5800/lipo-akku-400mah-3.7-v-2-mm-jst

传感器：
https://www.amazon.de/gp/product/B073W999X2/ref=oh\_aui\_search\_asin\_title?ie=UTF8&psc=1

增益助推器：
https://www.amazon.de/gp/product/B00VJAC4D6/ref=oh\_aui\_search\_asin\_title?ie=UTF8&psc=1