Photo: Evan-Amos · Public domain
LED module 5 mm, red
A red 5 mm LED with its own 220 Ω resistor on a small board: S to a pin, GND to GND. The LED of the Blink project.
See the price in the shop
Where to buy
Uzum MarketUzum Marketdagi qidiruv natijalari · Delivery on the seller’s terms · All of UzbekistanSee the price in the shopBuy
Prices and stock are set by the shops. The site sends you to the shop; you buy there.
The resistor is already on the board, so the module goes straight onto an Arduino pin: about 14 mA flows, safe for the LED and under the pin's 20 mA.
Your first sketch lights it: Blink.
