Apparatus for converting electronic radiation to electrical energy, namely, photovoltaic thermal hybrid module; Devices for wireless radio transmission; Electric control devices for heating and energy management; Electric or electronic sensors for temperature, light, movement, pressure, gases, electricity, minerals, and radiation; Electronic data relays for sensors; Electronic plant moisture sensor; Electronic proximity sensors and switches; Electronical sensors for measuring solar radiation; Humidity sensor with integrated digital and analog output circuitry used in automotive, appliance and light industrial applications to sense both relative humidity and temperature environmental conditions; Industrial calibration sensors; Photoelectric sensors; Pollutant sensors; Pressure sensors; Proximity sensors; Radio receivers and transmitters; Radio transmitters and receivers; Renewable battery system to provide backup power; Temperature sensors; Timing sensors; Wireless transceiver radio