ヤバいこれめっちゃほしい買うか https://m.banggood.com/15cm-Multifunctional-PCB-Ruler-Measuring-Tool-Resistor-Capacitor-Chip-IC-SMD-Diode-Transistor-Package-Electronic-Stock-p-1526046.html?akmClientCountry=JP¤cy=USD&ID&utm_source=facebook&utm_medium=cpc_app&utm_content=suki3&utm_campaign=app-dpa-rm-and-ww-en-ele-rm-web&fbclid=IwAR0I7ihUr41i1AiBoCYmqg1OrNyj8HdZU3E_kEnfzSjCCgXJCwVnRuL-rLo
思考の /dev/null