Create CAENelsBimorphChannel with signals

src/dodal/devices/bimorph_mirrors/CAENels_bimorph_channel.py

@@ -0,0 +1,18 @@
+from ophyd import Component, Device, EpicsSignal, EpicsSignalRO, Movable, Readable
+
+class CAENelsBimorphChannel(Device, Movable, Readable):
+    """A class representing a single bimorph mirror channel.
+
+    Attributes:
+        voltage_target
+        shift
+        voltage_out
+        voltage_out_readback_value
+        status
+    """
+    voltage_target: EpicsSignal = Component(EpicsSignal, "VTRGT")
+    voltage_target_readback_value: EpicsSignalRO
+    shift: EpicsSignal = Component(EpicsSignal, "SHIFT")
+    voltage_out: EpicsSignal = Component(EpicsSignal, "VOUT")
+    voltage_out_readback_value: EpicsSignalRO = Component(EpicsSignalRO, "VOUT_RBV")
+    status: EpicsSignalRO = Component(EpicsSignalRO, "STATUS")