1. Lampu Bangjo

#define a 15#define b 2#define c 4#define d 16#define e 17#define f 5#define g 18
#define merah 19#define fkuning 21#define hijau 22
void setup(){  pinMode(a, OUTPUT);  pinMode(b, OUTPUT);  pinMode(c, OUTPUT);  pinMode(d, OUTPUT);  pinMode(e, OUTPUT);  pinMode(f, OUTPUT);  pinMode(g, OUTPUT);}
void loop(){  //angka 0  digitalWrite(a,HIGH);  digitalWrite(b,HIGH);  digitalWrite(c,HIGH);  digitalWrite(d,HIGH);  digitalWrite(e,HIGH);  digitalWrite(f,HIGH);  digitalWrite(g,LOW);  delay(1000);
  //angka 1  digitalWrite(a,LOW);  digitalWrite(b,HIGH);  digitalWrite(c,HIGH);  digitalWrite(d,LOW);  digitalWrite(e,LOW);  digitalWrite(f,LOW);  digitalWrite(g,LOW);  delay(1000);
  //angka 2  digitalWrite(a,HIGH);  digitalWrite(b,HIGH);  digitalWrite(c,LOW);  digitalWrite(d,HIGH);  digitalWrite(e,HIGH);  digitalWrite(f,LOW);  digitalWrite(g,HIGH);  delay(1000);
}

Daftar Komponen Elektronik:

ESP32 56rb
LED merah x15 3rb
LED hijau x1 200
LED kuning x1 200
PCB lubang min 7x9cm 3rb
soket sisir female 1x40 3rb
kabel dan timah
Kabel data type C

Daftar bahan lain tidak wajib

Casing stik ice cream/karton/kardus dll
LEM kayu/ LEM Kertas
LEM tembak

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