Circuit

<svg
    xmlns="http://www.w3.org/2000/svg"
    width="512"
    height="512"
    viewBox="0 0 512 512"
>
    <path
        d="M181 87.42V121h30V87.42c17.459-6.192 30-22.865 30-42.42 0-24.813-20.187-45-45-45s-45 20.187-45 45c0 19.555 12.541 36.228 30 42.42zM301 87.42V121h30V87.42c17.459-6.192 30-22.865 30-42.42 0-24.813-20.187-45-45-45s-45 20.187-45 45c0 19.555 12.541 36.228 30 42.42zM271 424.58V391h-30v33.58c-17.459 6.192-30 22.865-30 42.42 0 24.813 20.187 45 45 45s45-20.187 45-45c0-19.555-12.541-36.228-30-42.42zM467 261c-19.555 0-36.228 12.541-42.42 30H391v30h33.58c6.192 17.459 22.865 30 42.42 30 24.813 0 45-20.187 45-45s-20.187-45-45-45zM411 138.42V191h-20v30h35c8.284 0 15-6.716 15-15v-67.58c17.459-6.192 30-22.865 30-42.42 0-24.813-20.187-45-45-45s-45 20.187-45 45c0 19.555 12.541 36.228 30 42.42zM87.42 321H121v-30H87.42c-6.192-17.459-22.865-30-42.42-30-24.813 0-45 20.187-45 45s20.187 45 45 45c19.555 0 36.228-12.541 42.42-30zM416 422c-11.409 0-21.834 4.276-29.774 11.299L341 408.174V391h-30v26a15.001 15.001 0 0 0 7.715 13.112l52.919 29.399a45.083 45.083 0 0 0-.635 7.488c0 24.813 20.187 45 45 45s45-20.187 45-45S440.813 422 416 422zM45 161c1.185 0 2.356-.06 3.518-.151l22.775 51.242A14.998 14.998 0 0 0 85 221h36v-30H94.748l-18.825-42.354C84.583 140.439 90 128.844 90 116c0-24.813-20.187-45-45-45S0 91.187 0 116s20.187 45 45 45zM171 408.174l-45.226 25.125C117.834 426.276 107.409 422 96 422c-24.813 0-45 20.187-45 45s20.187 45 45 45 45-20.187 45-45c0-2.552-.225-5.051-.635-7.488l52.919-29.399A15.003 15.003 0 0 0 201 417v-26h-30zM166 361h180c8.284 0 15-6.716 15-15V166c0-8.284-6.716-15-15-15H166c-8.284 0-15 6.716-15 15v180c0 8.284 6.716 15 15 15zm60-150h60c8.284 0 15 6.716 15 15s-6.716 15-15 15h-60c-8.284 0-15-6.716-15-15s6.716-15 15-15zm0 60h60c8.284 0 15 6.716 15 15s-6.716 15-15 15h-60c-8.284 0-15-6.716-15-15s6.716-15 15-15z"
    />
</svg>