Servant Leaders are not always perfect, but 1  . . . They stay true to their leadership style (what works for them). 2  They stay humble by turning the organizational chart upside down and serving others. 3  They communicate the goals and values that form their culture.
Photocell definition, a solid-state device that converts light into electrical energy by producing a voltage, as in a photovoltaic cell, or uses light to regulate the flow of current, as in a photoconductive cell: used in automatic control systems for doors, lighting, etc. See more.
Not to be confused with Photoresist. A photoresistor (or light-dependent resistor, LDR, or photocell) is a light-controlled variable resistor. The resistance of a photoresistor decreases with increasing incident light intensity; in other words, it exhibits photoconductivity.