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This project shows how modern electronics help a chemist. The device is used to measure the concentrations of colored substances or those that have colored reaction products. The phenomenon of selective absorption (absorption) of radiation with a strictly defined wavelength was used. Its source in the present glass is the LED diode. In comparison to other sources, the spectrocolorimeter using it will have lower sensitivity and a smaller range of the linear relationship between absorption and concentration.
The device is especially recommended for inquisitive chemists-electronics
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Manufacturer AVT SPV Sp. z o.o. Leszczynowa 11 03-197 Warszawa Poland zamowienia@avt.pl
Responsible person AVT SPV Sp. z o.o. Leszczynowa 11 03-197 Warszawa Poland zamowienia@avt.pl
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The SparkFun Qwiic Shield for Thing Plus provides an easy-to-assemble way to add the SparkFun Qwiic ecosystem to any development board with the Thing Plus Footprint. It connects the I2C bus (GND, 3.3V, SDA, and SCL) on your Thing Plus to four SparkFun Qwiic connectors. Sparkfun DEV-16138
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A minisumo robot on a tracked chassis with Pololu 75:1 HP motors. Fully assembled robot, additionally requires four AA batteries. Pololu 3126
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No product available!
No product available!
AVT kit for self-assembly of universal electronic lock / immobilizer. AVT3129 B
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No product available!
4.3-inch capacitive screen with a resolution of 480 x 272 pixels, ideal for touch applications. It features an I2C interface, low power consumption, and a wide operating temperature range. NXP
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IEEE 802.11a/b/g/n WLAN module with on-board 2.4Ghz and 5Ghz Dual band antenna
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The Arduino Ethernet Shield 2 allows an Arduino Board to connect to the internet. It is based on the Wiznet W5500 Ethernet chip. The Wiznet W5500 provides a network (IP) stack capable of both TCP and UDP. There is an onboard micro-SD card slot, which can be used to store files for serving over the network. It is compatible with the Arduino Uno and Mega
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No product available!
No product available!