Add template code for MAX17048.

Author: kattni

CircuitPython_Templates/max17048/code.py

@@ -0,0 +1,15 @@
+# SPDX-FileCopyrightText: Copyright (c) 2023 Kattni Rembor for Adafruit Industries
+#
+# SPDX-License-Identifier: Unlicense
+
+import time
+import board
+import adafruit_max1704x
+
+monitor = adafruit_max1704x.MAX17048(board.I2C())
+
+while True:
+    print(f"Battery voltage: {monitor.cell_voltage:.2f} Volts")
+    print(f"Battery percentage: {monitor.cell_percent:.1f} %")
+    print("")
+    time.sleep(1)