Pololu Simple High-Power Motor Controller 18v25 Shipping:2-4 Weeks The SparkFun Photon Battery Shield

The SparkFun Photon Battery Shield provides you with an easy way to power your Photon module with a Lithium polymer battery

The FS5106B is a general-purpose

and fun intro to programming

This antenna is suggested for high sensitivity detection of RF sources with RF Explorer Spectrum Analyzer

The equipped high-performance MCU

Pololu Simple High-Power Motor Controller 18v25 Shipping:2-4 Weeks The SparkFun Photon Battery ShieldThe Pololu Simple High Power Motor Controller makes basic control of brushed DC motors easy, with our free Simple Motor Control Center software enabling quick configuration over USB. The controller supports four interface modes: USB, TTL serial, analog voltage, and hobby radio control (RC). This version operates from 5. 5 to 30 V and is efficient enough to deliver a continuous 25 A without a heat sink. It ships with the power capacitor and connectors