SparkFun BigTime Watch Kit
30.95 30.95 30.95 USD
Start - Stop Timer (1s - 60h)
31.25 31.25 31.25 USD
Three Timer Kits in one Kit (Assembled)
56.30 56.30 56.300000000000004 USD
Timer Kit 3 - Discharge of Capacitor (Kit)
10.95 10.95 10.950000000000001 USD
Timer kit 2 - 555 Pulse A Counter (Kit)
12.95 12.95 12.950000000000001 USD
Universal Start/Stop Timer (Kit)
11.95 11.95 11.950000000000001 USD