5-200V SSR-10DD Solid State Relay 11.1 V 8000mAh Orange Lithium Polymer Battery Tool-Free Assembly: Quick-release latches enable

Tool-Free Assembly: Quick-release latches enable rapid enclosure access for daughterboard swaps

The shield communicates with GSM networks using the SIM900/SIM800 chipset

Computer science students learning embedded systems

While most components are compatible with Arduino Uno

5-200V SSR-10DD Solid State Relay 11.1 V 8000mAh Orange Lithium Polymer Battery Tool-Free Assembly: Quick-release latches enableThe DC To DC SSR 10DD Solid State Relay Module (SSR) is an electronic switch, which, unlike an electromechanical relay, contains no moving parts. The types of SSR are photo coupled SSR, transformer coupled SSR, and hybrid SSR. A photo coupled SSR is controlled by a low voltage signal which is isolated optically from the load. The control signal in a photo coupled SSR typically energizes an LED which activates a photo sensitive diode. The diode turns