A food mixing device includes a main housing, a food sensing module and a signal control module. The food sensing module is provided in the mixing portion of the main housing for detecting a temperature and predetermined ingredients of food materials mixed by the food mixing device. The signal control module is provided in the receiving cavity of the main housing and electrically connected to the food sensing module. The is arranged to transmit information about detected temperature and detected food ingredients to at least one of a built-in display unit, an external electronic device and an external audio device.

A wireless sensor measures properties of a substance and transmits the properties to a remote wireless receiver. The wireless sensor can be fully enclosed within a container containing the substance, allowing remote monitoring of the properties of the substance without compromising integrity of a closed system.

A wireless sensor measures properties of a substance and transmits the properties to a remote wireless receiver. The wireless sensor can be fully enclosed within a container containing the substance, allowing remote monitoring of the properties of the substance without compromising integrity of a closed system.

The invention relates to a stirring device (1) which has at least one stirring element (4) which is driven by a stirring drive (2), contacts a stirring medium (3) in the use position, can be moved relative to the stirring drive (2) and to the stirring medium (3), and can be at least partly immersed into the stirring medium (3) in the use position. The invention is characterized in that stirring drive (2) is arranged in the interior of the stirring element (4). The stirring device (1) is and/or can be supported by the stirring medium (3), in particular without a holder and/or without a stand, whereby a separate mounting, a stand for a stirring element and/or for a stirring drive, and/or a stirring drive housing can be omitted.

The invention relates to a magnetic stirrer (1) having a stirrer drive (2), a heating plate (3) serving as a surface on which a stirring vessel (4) is positioned, and a stirring rod (6) which can be introduced into the stirring vessel (4), can be or is driven by the stirrer drive (2) and comprises a magnet (6a), the stirring rod (6) and/or the magnet (6a) having and/or containing at least one SAW sensor (7) (surface acoustic wave sensor).

A wireless sensor measures properties of a substance and transmits the properties to a remote wireless receiver. The wireless sensor can be fully enclosed within a container containing the substance, allowing remote monitoring of the properties of the substance without compromising integrity of a closed system.

The method for instrumenting a container, especially intended to receive an assortment of materials, capable of being set moving in a preset coordinate system, said method comprises the following steps: placing at least one communicating element in the container on an internal surface of the container; and tracking the location of each communicating element over time in the preset coordinate system.

A wireless sensor measures properties of a substance and transmits the properties to a remote wireless receiver. The wireless sensor can be fully enclosed within a container containing the substance, allowing remote monitoring of the properties of the substance without compromising integrity of a closed system.

The invention relates to a stirring device (1) which has at least one stirring element (4) which is driven by a stirring drive (2), contacts a stirring medium (3) in the use position, can be moved relative to the stirring drive (2) and to the stirring medium (3), and can be at least partly immersed into the stirring medium (3) in the use position. The invention is characterized in that stirring drive (2) is arranged in the interior of the stirring element (4). The stirring device (1) is and/or can be supported by the stirring medium (3), in particular without a holder and/or without a stand, whereby a separate mounting, a stand for a stirring element and/or for a stirring drive, and/or a stirring drive housing can be omitted.

The invention is a package (1) for stereolithography comprising a container (2) filled with stereolithography resin (3), provided with an access opening (4), and a mixer element (5) arranged in a removable manner in the container (2) and provided with at least one magnet (6).