发布时间:2025-01-19 11:35:29
你可以用电阻丝,如电炉或大功率的电灯泡接通放电.
也可以接在48伏电动车上,开几个小时就放光了.
要做一个温控装置已经选择了一个pid温度控制器不知道如何选择继电器求请大神帮忙
2025-01-19 11:35:29 2025-01-19 11:35:29 2025-01-19 11:35:29 2025-01-19 11:35:29 2025-01-19 11:35:29 2025-01-19 11:35:29 2025-01-19 11:35:29 2025-01-19 11:35:29 2025-01-19 11:35:29 2025-01-19 11:35:29 2025-01-19 11:35:29 2025-01-19 11:35:29 2025-01-19 11:35:29 2025-01-19 11:35:29 2025-01-19 11:35:29 2025-01-19 11:35:29 2025-01-19 11:35:29 2025-01-19 11:35:29 2025-01-19 11:35:29 2025-01-19 11:35:29 2025-01-19 11:35:29 2025-01-19 11:35:29 2025-01-19 11:35:29 2025-01-19 11:35:29 2025-01-19 11:35:29 2025-01-19 11:35:29新开个酒店大约50多个房间 想问问怎样把电视机顶盒去掉不放在电视旁边影响整体装修
2025-01-19 11:35:29 2025-01-19 11:35:29 2025-01-19 11:35:29 2025-01-19 11:35:29