My Arduino is acting really funny - so when I connect my multimeter to the output, I see 5v with HIGH and 0V LOW but the relay will not turn on . I have everything connect from my power supply to the Arduino then everything off the 5v and ground of the Arduino . I am so close but something is just not right - see the serial output . I have tested the relay and I know 100% it works . Could it be just how I am connecting the relay and radio receiver.
Relay Connection
5V- Arduino
Gnd- Arduino
IN1 - Pin 7 Arduino
IN2- Pin 8 Arduino
Input ch1: 989 Input ch6: 989 1: 0 2: 0
Input ch1: 989 Input ch6: 990 1: 0 2: 0 989 Input ch6: 989 1: 0 2: 0
Input ch1: 989 Input ch6: 989 1: 0 2: 0
Input ch1: 989 Input ch6: 989 1: 0 2: 0
Input ch1: 989 Input ch6: 989 1: 0 2: 0
Input ch1: 989 Input ch6: 990 1: 0 2: 0
Input ch1: 989 Input ch6: 989 1: 0 2: 0
Input ch1: 989 Input ch6: 989 1: 0 2: 0
Input ch1: 990 Input ch6: 990 1: 0 2: 0
Input ch1: 989 Input ch6: 989 1: 0 2: 0
Input ch1: 989 Input ch6: 989 1: 0 2: 0
Input ch1: 989 Input ch6: 989 1: 0 2: 0
Input ch1: 989 Input ch6: 990 1: 0 2: 0
Input ch1: 989 Input ch6: 989 1: 0 2: 0
Input ch1: 1984 Input ch6: 989 1: 1 2: 0
Input ch1: 1978 Input ch6: 989 1: 1 2: 0
Input ch1: 1978 Input ch6: 989 1: 1 2: 0
Input ch1: 1978 Input ch6: 989 1: 1 2: 0
Input ch1: 1978 Input ch6: 995 1: 1 2: 0
Input ch1: 1978 Input ch6: 989 1: 1 2: 0
Input ch1: 1978 Input ch6: 989 1: 1 2: 0
Input ch1: 1978 Input ch6: 989 1: 1 2: 0
Input ch1: 1978 Input ch6: 989 1: 1 2: 0
Input ch1: 1978 Input ch6: 989 1: 1 2: 0
Input ch1: 1978 Input ch6: 989 1: 1 2: 0
Input ch1: 1978 Input ch6: 1978 1: 1 2: 1
Input ch1: 1978 Input ch6: 1978 1: 1 2: 1
Input ch1: 1978 Input ch6: 1978 1: 1 2: 1
Input ch1: 1978 Input ch6: 1978 1: 1 2: 1
Input ch1: 1978 Input ch6: 1978 1: 1 2: 1
Input ch1: 1978 Input ch6: 1978 1: 1 2: 1
Input ch1: 1978 Input ch6: 1978 1: 1 2: 1
Input ch1: 1978 Input ch6: 1978 1: 1 2: 1
Input ch1: 1981 Input ch6: 1978 1: 1 2: 1
Input ch1: 1978 Input ch6: 1978 1: 1 2: 1
Input ch1: 1978 Input ch6: 990 1: 1 2: 0
Input ch1: 1978 Input ch6: 989 1: 1 2: 0
Input ch1: 1978 Input ch6: 993 1: 1 2: 0
Input ch1: 1978 Input ch6: 989 1: 1 2: 0
Input ch1: 1978 Input ch6: 989 1: 1 2: 0
Input ch1: 1978 Input ch6: 989 1: 1 2: 0
Input ch1: 1977 Input ch6: 990 1: 1 2: 0
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