lcd.setPixel(42,21); lcd.setPixel(42+10,21); lcd.setPixel(42-10,21); lcd.setPixel(42+20,21); lcd.setPixel(42-20,21); i = threshold *10; lcd.drawLine(42-3-20+i,16,42+3-20+i,16); lcd.drawLine(42-2-20+i,17,42+2-20+i,17); lcd.drawLine(42-1-20+i,18,42+1-...