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When the iron branding head is inserted into the metal wire
the control signal of the OUTR
which lets you connect directly to external circuits and to multiple breadboards
8M ohm 1/8W and tolerance of ±5%
The output from SMPS will be 12V
24V 8 Channel Relay Module with Optocoupler high-gain photodetector When the iron branding headThis is an 8 channel relay board that runs on 24 volts. Any microcontroller or other control system circuits can be used to control loads rated up to 250V 10A AC directly. Each relay has three connections: Common (C), Normally Open (NO), and Normally Closed (NC), all of which are connected to three pin screw terminals, making it simple to connect and disconnect. To make debugging easier, the board incorporates a power indicator and a relay status LED.
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