Picture of NRF24L01+ SPI - 2.4GHz Transceiver

NRF24L01+ SPI - 2.4GHz Transceiver
$5.00

Picture of 555 Timer

555 Timer
$0.75

Picture of Medium Breadboard

Medium Breadboard
$4.95

Picture of 16x2 LCD Screen 1602A

16x2 LCD Screen 1602A
$8.00