UpyCraft

MicroController/project/workSpace/ldr_lamp.py

@@ -0,0 +1,39 @@
+from machine import Pin, ADC
+import time
+
+ldr = ADC(0)
+
+# LEDs: dari gelap -> terang (D8..D0)
+led1 = Pin(15, Pin.OUT)   # D8
+led2 = Pin(13, Pin.OUT)   # D7
+led3 = Pin(12, Pin.OUT)   # D6
+led4 = Pin(14, Pin.OUT)   # D5
+led5 = Pin(16, Pin.OUT)   # D0 (merah)
+
+# Threshold LED (contoh)
+T1 = 1000
+T2 = 800
+T3 = 600
+T4 = 400
+T5 = 200
+
+while True:
+    value = ldr.read()     # 0 - 1023
+    print("LDR:", value)
+
+    # reset LED
+    led1.off(); led2.off(); led3.off(); led4.off(); led5.off()
+
+    # Nyalakan LED sesuai threshold (semakin terang -> lebih banyak LED)
+    if value <= T1:
+        led1.on()
+    if value <= T2:
+        led2.on()
+    if value <= T3:
+        led3.on()
+    if value <= T4:
+        led4.on()
+    if value <= T5:
+        led5.on()
+
+    time.sleep_ms(5)   # delay sangat responsif (sesuai diskusi)