Be aware that these are economy grade big dome push buttons, these guys may rattle, have a weaker spring, and may not have as bright of an LED as our standard big dome push buttons. Weak points aside, these buttons still work great and will get the job done.
If you are interested in Internet of Things (IoT) or M2M projects check our open source sensor platform Waspmote which counts with more than 100 sensors available to use 'off the shelf', a complete API with hundreds of ready to use codes and a low consumption mode of just 0.7µA to ensure years of battery life.
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