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Reference book crossword. Quick word search by mask. Minerals of red and pink colors

Crosswordist's Handbook / Index

Crosswordist's Handbook

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Geography, geology, ecology / Geology / Minerals of red and pink colors

(4)

GYPSUM

(5)

HALITE

BARITE

(6)

CORUNDUS (ruby)

(7)

ALASKIT

SILVIN

CALCITE

NEFELIN

RHODONIUM

SPINEL

(8)

TOURMALINE

eudialyte

(9)

ALMANDIN (garnet)

ANDALUSITE

CARNALLITE

(10)

RHODOCHROSITE

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Replace each unknown letter with *. For example, dog * ka, * oshka, we ** a. Pairs е - ё, and - й are equated.



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Latest news of science and technology, new electronics:

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In modern agriculture, technological progress is developing aimed at increasing the efficiency of plant care processes. The innovative Florix flower thinning machine was presented in Italy, designed to optimize the harvesting stage. This tool is equipped with mobile arms, allowing it to be easily adapted to the needs of the garden. The operator can adjust the speed of the thin wires by controlling them from the tractor cab using a joystick. This approach significantly increases the efficiency of the flower thinning process, providing the possibility of individual adjustment to the specific conditions of the garden, as well as the variety and type of fruit grown in it. After testing the Florix machine for two years on various types of fruit, the results were very encouraging. Farmers such as Filiberto Montanari, who has used a Florix machine for several years, have reported a significant reduction in the time and labor required to thin flowers. ... >>

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Random news from the Archive

Miniature Precision ADCs MAX11259 and MAX11261 05.11.2018

MAX11259, MAX11261 - new precision 24 Bit Sigma-Delta ADCs with conversion rates up to 16000 conversions per second from the leading manufacturer of analog components - Maxim Integrated.

A feature of these converters is that having excellent metrological characteristics and a set of peripheral blocks for building accurate measuring instruments, they are the smallest precision ADCs in the world! The MAX11259 comes in a very small 3x3mm package, while the MAX11261 comes in an even smaller 2.8x2.8mm package. Both converters have 36 pins and a WLP (Wafer-Level Package) package. Such a housing makes it possible to realize a truly miniature precision sensor.

The MAX11259 and MAX11261 include current sources, a smart multiplexer, a low noise programmable amplifier, a 4th order Sigma-Delta modulator, and an adjustable digital filter. Both models have a built-in sequencer that allows you to scan the specified channels in any sequence and convert the signal with any delay without the participation of the control microcontroller.

The MAX11261 accumulates the results of the conversion in a FIFO buffer, and then signals the microcontroller about the data content in the buffer. In addition, the MAX11261 can analyze the presence of a signal change at the inputs and wake up the microcontroller only at the moments when the voltage at one of the analog inputs begins to change. These functions allow you to further optimize the power consumption of the entire measuring device.

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