Custom PCB for Education Complementary Kit of "Fun Coding with Micropython" Book 1. Code Playground Basic Dimension (wxl) = 78x45 Copper trace = standard width(2.4 mm) PCB Single layer DHT-11/22, RGB Led, Buzzer, Push Button, LDR, LEDs 2. Code Playground Extended Dimension (wxl) = 78x45 Copper trace = standard width(2.4 mm) PCB Single layer DHT-11/22, RGB Led, Buzzer, Push Button, LDR, LED, I2C Party(OLED 0.96", ADXL345 Accelerometer, TinyRTC DS1307)