10個1チャンネル5Vリレーモジュールハイアンドローレベルトリガー
レビューの一部は自動翻訳されています。
中国から出るのに時間がかかるが、私は到着した、非常に良い製品
Nice, reliable. Perfect
Some models make the arduino reboot at the commutation. Strange
Simple, reliable... nothing to had except perfect !
Mixed feelings about these ... the low trigger mode when used with an ESP8266 doesn't appear to be very reliable, high trigger is fine even using a 3.3v control signal - not sure why, I'll need to investigate further. They're still usable for my application (by changing my code), so no great problem.
Good for the price