{ "items": [ { "designator": "ADCH", "value": "", "description": "PIN HEADER" }, { "designator": "ADCL", "value": "", "description": "PIN HEADER" }, { "designator": "C1", "value": "22p", "description": "CAPACITOR, European symbol" }, { "designator": "C2", "value": "100n", "description": "CAPACITOR, European symbol" }, { "designator": "C3", "value": "100n", "description": "CAPACITOR, European symbol" }, { "designator": "C4", "value": "100n", "description": "CAPACITOR, European symbol" }, { "designator": "C5", "value": "100n", "description": "CAPACITOR, European symbol" }, { "designator": "C6", "value": "100n", "description": "CAPACITOR, European symbol" }, { "designator": "C7", "value": "100n", "description": "CAPACITOR, European symbol" }, { "designator": "C8", "value": "100n", "description": "CAPACITOR, European symbol" }, { "designator": "C9", "value": "100n", "description": "CAPACITOR, European symbol" }, { "designator": "C10", "value": "1u", "description": "CAPACITOR, European symbol" }, { "designator": "C11", "value": "100n", "description": "CAPACITOR, European symbol" }, { "designator": "C12", "value": "100n", "description": "CAPACITOR, European symbol" }, { "designator": "C13", "value": "100n", "description": "CAPACITOR, European symbol" }, { "designator": "C14", "value": "22p", "description": "CAPACITOR, European symbol" }, { "designator": "C15", "value": "22p", "description": "CAPACITOR, European symbol" }, { "designator": "C16", "value": "22p", "description": "CAPACITOR, European symbol" }, { "designator": "C17", "value": "22p", "description": "CAPACITOR, European symbol" }, { "designator": "COMMUNICATION", "value": "", "description": "PIN HEADER" }, { "designator": "D1", "value": "M7", "description": "DIODE" }, { "designator": "F1", "value": "500mA", "description": "INDUCTOR, European symbol" }, { "designator": "GROUND", "value": "", "description": "SMD solder JUMPER" }, { "designator": "IC1", "value": "MC33269ST-5.0T3", "description": "Adjustable Output Low Dropout Voltage Regulator 800 mA" }, { "designator": "IC2", "value": "MC33269D-5.0", "description": "Adjustable Output Low Dropout Voltage Regulator 800 mA" }, { "designator": "IC3", "value": "ATMEGA2560-16AU", "description": "MICROCONTROLLER" }, { "designator": "IC4", "value": "ATMEGA8U2-MU", "description": "" }, { "designator": "IC5", "value": "LM358D", "description": "OP AMP also LM158; LM258; LM2904" }, { "designator": "IC6", "value": "LP2985-33DBVR", "description": "ULTRALOW-POWER 50-mA LOW-DROPOUT LINEAR REGULATORS" }, { "designator": "ICSP", "value": "ICSP", "description": "PIN HEADER" }, { "designator": "ICSP1", "value": "ICSP", "description": "PIN HEADER" }, { "designator": "JP1", "value": "", "description": "PIN HEADER" }, { "designator": "JP2", "value": "", "description": "PIN HEADER" }, { "designator": "JP3", "value": "", "description": "PIN HEADER" }, { "designator": "JP4", "value": "", "description": "PIN HEADER" }, { "designator": "L", "value": "YELLOW", "description": "LED" }, { "designator": "L1", "value": "BLM21", "description": "SMD EMI Suppression Ferrite Beads" }, { "designator": "ON", "value": "GREEN", "description": "LED" }, { "designator": "PC1", "value": "47u", "description": "POLARIZED CAPACITOR, European symbol" }, { "designator": "PC2", "value": "47u", "description": "POLARIZED CAPACITOR, European symbol" }, { "designator": "POWER", "value": "", "description": "PIN HEADER" }, { "designator": "PWMH", "value": "", "description": "PIN HEADER" }, { "designator": "PWML", "value": "", "description": "PIN HEADER" }, { "designator": "Q1", "value": "16MHz", "description": "CRYSTAL" }, { "designator": "Q2", "value": "16MHz", "description": "CRYSTAL" }, { "designator": "R1", "value": "1M", "description": "RESISTOR, European symbol" }, { "designator": "R2", "value": "1M", "description": "RESISTOR, European symbol" }, { "designator": "R3", "value": "27R", "description": "RESISTOR, European symbol" }, { "designator": "R4", "value": "27R", "description": "RESISTOR, European symbol" }, { "designator": "RESET", "value": "TS42", "description": "TS42" }, { "designator": "RESET-EN", "value": "", "description": "SMD solder JUMPER" }, { "designator": "RN1", "value": "10K", "description": "Array Chip Resistor" }, { "designator": "RN2", "value": "22R", "description": "Array Chip Resistor" }, { "designator": "RN3", "value": "1k", "description": "Array Chip Resistor" }, { "designator": "RN4", "value": "1k", "description": "Array Chip Resistor" }, { "designator": "RN5", "value": "10K", "description": "Array Chip Resistor" }, { "designator": "RX", "value": "YELLOW", "description": "LED" }, { "designator": "T2", "value": "FDN340P", "description": "MOS FET" }, { "designator": "TX", "value": "YELLOW", "description": "LED" }, { "designator": "U$2", "value": "FIDUCIALMOUNT", "description": "" }, { "designator": "U$3", "value": "FIDUCIALMOUNT", "description": "" }, { "designator": "U$4", "value": "FIDUCIALMOUNT", "description": "" }, { "designator": "U$5", "value": "FIDUCIALMOUNT", "description": "" }, { "designator": "UBOOT", "value": "", "description": "SMD solder JUMPER" }, { "designator": "X1", "value": "DC21MMX", "description": "" }, { "designator": "X2", "value": "", "description": "BERG USB connector" }, { "designator": "XIOH", "value": "", "description": "PIN HEADER" }, { "designator": "XIOL", "value": "", "description": "PIN HEADER" }, { "designator": "Y1", "value": "16MHz", "description": "" }, { "designator": "Y2", "value": "16MHz", "description": "" }, { "designator": "Z1", "value": "PGB1010604", "description": "VARISTOR" }, { "designator": "Z2", "value": "PGB1010604", "description": "VARISTOR" } ] }