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By: NaturalFreeChoice.com Choosing the right technology helps to protect our environment, and at the same time makes our work easier, this type of technology is called appropriate technology. It is designed taking into consideration the ethical, community, economical, and cultural aspects from where it is going to be used. There are some characteristics that describe this technology like the reduction of electric use, reduction of labor, uses renewable energy and materials that are friendly for the environment, etc. Following are some example of this technology with a brief description: 1) Solar cookers a) Use heat from the sun and cooks slow b) There are several designs: 1) Heat trap boxes 2) Curve concentrators (parabolic) 3) Panel cookers 2) Solar dryers a) Can be used to dry vegetables and fruits b) Some designs are: 1) Plastic dryers: made of wood frame and wrapped with a clear plastic 2) Wood and glass dryers: uses air flow

Steinel 230v motion sensor and occupancy sensor with 360° and 180° angle of coverage and area of detection reach upto 20 metres. These occupancy sensor and motion sensor lights can either be ceiling mount or wall mount and are available in Passive Infrared (PIR) and ultrasonic / microwave technologies.

Motion sensor Suppliers for 230v PIR based motion detector with 360° and 180° angle of coverage, area of detection and reach upto 20 metres. These PIR movement sensors for lighting can either be ceiling or wall mounted and is available in Passive Infrared (PIR) and ultrasonic / microwave technologies.

While an ordinary wireless mouse can use dozens of batteries in a year, this mouse generates its own power simply through the movement of the user's hand.

LED ceiling lights are the latest technology in the field of lighting, where anyone is designed for indoor lighting, "whether," it is for corridors, stairs, kitchen, bedroom, bathroom, balcony, living room, living room, or for lighting in open spaces, "whether," for office space, shops, etc.