--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/venus/src/periph/led_npn.v	Sat Nov 27 18:34:05 2021 +0000
@@ -0,0 +1,17 @@
+/*
+ * This module captures the circuit for showing the state of a digital signal
+ * on a LED using an NPN transistor instead of a MOSFET, like we did for PWL
+ * on Caramel2.
+ */
+
+module led_npn (GND, VBAT, Signal);
+
+input GND, VBAT, Signal;
+
+wire R_to_LED, LED_to_Q;
+
+resistor R (VBAT, R_to_LED);
+basic_LED led (.A(R_to_LED), .C(LED_to_Q));
+transistor_slot Q (.E(GND), .B(Signal), .C(LED_to_Q));
+
+endmodule