Quantity   Component name
1 × MSP430G2452 16bit MSP430 value line Microcontroller
1 × MCP23017 16Bit I2C I/O Expander
3 × MCP23008 (PCF8574) 8Bit I2C I/O Expander
24 × Rayex LEG-5F PCB mount 5V Relay
3 × ULN2803 8xDarlington Array
1 × ULN2003 7xDarlington Array
7 × FYS-5211AUHR-21-L4.0 7 Segment Common Cathode LED display S-RED
1 × CD4017 CMOS Decade Counter
3 × 1R8 Resistor 1%
1 × 3R9 Resistor 1%
1 × 7R5 Resistor 1%
1 × 15R8 Resistor 1%
1 × 31R6 Resistor 1%
1 × 62R Resistor 1%
1 × 124R Resistor 1%
1 × 249R Resistor 1%
1 × 499R Resistor 1%
1 × 976R Resistor 1%
1 × 1K96 Resistor 1%
1 × 3K92 Resistor 1%
1 × 7K87 Resistor 1%
1 × 15K8 Resistor 1%
1 × 31K6 Resistor 1%
1 × 62K Resistor 1%
1 × 124K Resistor 1%
1 × 249K Resistor 1%
1 × 499K Resistor 1%
1 × 976K Resistor 1%
1 × 1M8 Resistor 1%
1 × 3M9 Resistor 1%
1 × 7M5 Resistor 1%