SparkFun RF Link Transmitter - 315MHz General Tree Stands Attaching barndoors to light sources

Attaching barndoors to light sources creates a beam spread of light that can be altered per the need of the photographer

and the connections function in either direction

center-positive barrel jack

1 x Handheld Monopod with Universal 1/4

There is no on-board regulation

SparkFun RF Link Transmitter - 315MHz General Tree Stands Attaching barndoors to light sourcesThese wireless transmitters work with our 315MHz receivers. They can easily fit into a breadboard and work well with microcontrollers to create a very simple wireless data link. Since these are only transmitters, they will only work communicating data one way, you would need two pairs (of different frequencies) to act as a transmitter receiver pair. Note: These modules are indiscriminate and will receive a fair amount of noise. Both the transmitter