废弃的止推杆 发表于 20-12-11 15:00:38

futaba的接收机电压回传异常

原来能显示7v多的接收机电压，现在却怎么调试也是一直显示3.5的电压，EXT的电压不显示，奇怪的是3.5v电压是说的那个？我用万能表测试接收机针脚的电压是6.89v左右，难道接收机挂了？
http://image.rcfans.com/pic/20201211/1607669903806157_742.jpg?x-oss-process=image/watermark,image_cGljLzIwMjAwNzIxL29zc18xNTk1MzM4ODExNTY2XzIzMl8xMThfMzI2LnBuZw==,t_50,g_se,x_20,y_20
http://image.rcfans.com/pic/20201211/1607669903807935_72.jpg?x-oss-process=image/watermark,image_cGljLzIwMjAwNzIxL29zc18xNTk1MzM4ODExNTY2XzIzMl8xMThfMzI2LnBuZw==,t_50,g_se,x_20,y_20
http://image.rcfans.com/pic/20201211/1607669903867792_72.jpg?x-oss-process=image/watermark,image_cGljLzIwMjAwNzIxL29zc18xNTk1MzM4ODExNTY2XzIzMl8xMThfMzI2LnBuZw==,t_50,g_se,x_20,y_20
http://image.rcfans.com/pic/20201211/1607669904006102_20.jpg?x-oss-process=image/watermark,image_cGljLzIwMjAwNzIxL29zc18xNTk1MzM4ODExNTY2XzIzMl8xMThfMzI2LnBuZw==,t_50,g_se,x_20,y_20
http://image.rcfans.com/pic/20201211/1607669904196394_382.jpg?x-oss-process=image/watermark,image_cGljLzIwMjAwNzIxL29zc18xNTk1MzM4ODExNTY2XzIzMl8xMThfMzI2LnBuZw==,t_50,g_se,x_20,y_20

废弃的止推杆 发表于 20-12-11 15:06:01

我这个314接收机没问题，难道是334接收机坏了，才显示电压的一半？
http://image.rcfans.com/pic/20201211/1607670332896550_994.jpg?x-oss-process=image/watermark,image_cGljLzIwMjAwNzIxL29zc18xNTk1MzM4ODExNTY2XzIzMl8xMThfMzI2LnBuZw==,t_50,g_se,x_20,y_20

bfbluebear 发表于 20-12-13 20:15:15

有电压回传模块吗？
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