Assembly variant: Part Value Device Package Description C1 1uF C-EUC0805 C0805 CAPACITOR, European symbol C3 47uF CPOL-EU153CLV-0405 153CLV-0405 POLARIZED CAPACITOR, European symbol C4 10uF CPOL-EU153CLV-0405 153CLV-0405 POLARIZED CAPACITOR, European symbol C5 10uF CPOL-EU153CLV-0405 153CLV-0405 POLARIZED CAPACITOR, European symbol C6 10uF CPOL-EU153CLV-0405 153CLV-0405 POLARIZED CAPACITOR, European symbol C7 1uF C-EUC0805 C0805 CAPACITOR, European symbol DISPLAY NOKIA5510LCD NOKIA5510LCD-BLUE NOKIA5510LCD-BLUE IC1 4050D 4050D SO16 Hex non-inverting BUFFER IC2 AT25DF512C-SSHN-B 25AA080SN SO-08 Serial EEPROM 4K/ 8K , SPI bus J2 I2C TWIG-4P-2.0C TWIG-4P-2.0C LED LEDCHIPLED_0805 CHIPLED_0805 LED R1 33 R-EU_M0805 M0805 RESISTOR, European symbol R2 10k R-EU_M0805 M0805 RESISTOR, European symbol R3 10k R-EU_M0805 M0805 RESISTOR, European symbol R4 33 R-EU_M0805 M0805 RESISTOR, European symbol R5 10k R-EU_M0805 M0805 RESISTOR, European symbol R6 10k R-EU_M0805 M0805 RESISTOR, European symbol R8 10k R-EU_M0805 M0805 RESISTOR, European symbol R9 33 R-EU_M0805 M0805 RESISTOR, European symbol R10 10k R-EU_M0805 M0805 RESISTOR, European symbol R11 10k R-EU_M0805 M0805 RESISTOR, European symbol R12 10k R-EU_M0805 M0805 RESISTOR, European symbol R13 220 R-EU_M0805 M0805 RESISTOR, European symbol R14 220 R-EU_M0805 M0805 RESISTOR, European symbol RF1 NRF24L01MICRO NRF24L01MICRO MICRO-RF24 S1 S2 SWITCH-MOMENTARY-2SIDE_EZ TACTILE-PTH-SIDEEZ Various NO switches- pushbuttons, reed, etc SV1 FE06-1 FE06 FEMALE HEADER SV2 FE06-1 FE06 FEMALE HEADER SV3 FE08-1 FE08 FEMALE HEADER SV4 FE08-1 FE08 FEMALE HEADER X1 1503_02 1503_02 1503_02 Jack connectors according to JISC 6560, 3.5 mm X2 1503_02 1503_02 1503_02 Jack connectors according to JISC 6560, 3.5 mm X3 1503_02 1503_02 1503_02 Jack connectors according to JISC 6560, 3.5 mm