0.1uF ceramic capacitors x 10 pack

As any engineer will tell you 0.1uF ceramic capacitors are the magic fairy dust of electronics sprinkle them over your circuit schematics for good luck! But seriously a 0.1uF capacitor right next to the VCC pin of your chips will improve stability by filtering out power supply spikes and noise that can cause flaky behavior. We love these little guys they have 2.54mm/0.1 spacing so fit into any perf or breadboard compact and good quality.