temperature Archives - Page 3 of 35 - Raspberry PI Projects

NJU7890 CAN DIRECTLY DETECT 1000V VOLTAGE WITH EASE AND HIGH PRECISION

New Japan Radio (NJR) has developed a high voltage monitor IC “NJU7890” that can detect DC 1000V voltage and output with high precision, and announced that mass production has begun. Small size and high performance have been required for inverters and batteries in eco-friendly cars such as hybrid cars and electric cars. Among them, the […]

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Raspberry Pi Web Server Configuration: A How-To Manual

How exciting would it be to design and operate your very own website using a Raspberry Pi? Imagine connecting sensors to the Raspberry Pi and having their data presented on a web page accessible from any internet-connected device. In the initial section of this dual-part tutorial, we will illustrate the process of establishing a basic

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100V HIGH-CURRENT PHOTORELAY RELEASED IN DIP4 PACKAGE FOR INDUSTRIAL EQUIPMENT

Toshiba Electronics has released a 100 V high-current photorelay, TLP241B for industrial equipment building automation systems and mechanical relay replacements, security systems, heating, ventilation and air conditioning (HVAC), Battery Management System (BMS), etc. Encompassed in a DIP4 package, this new device comprises of a photo MOSFET optically coupled to an infrared light-emitting diode. The ability of TLP241B photorelay to provide an

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ARDUINO VS RASPBERRY PI: A MAKER’S GUIDE TO ENVIRONMENTAL SENSORS

Since joining the North Temperate Lakes (NTL) LTER site in 2014, I’ve witnessed a growing fascination among many individuals regarding the prospect of creating their own environmental sensors using Arduino or Raspberry Pi as the central computing unit. These devices are notably affordable, typically ranging from $20 to $30, and are much more user-friendly for

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XENSIV™ MAGNETIC AND PRESSURE SENSORS

Infineon provides exceptionally precise magnetic sensors comprising industry-leading Hall switches, linear Hall, angle, 3D Hall, and current sensors as well as MAP and BAP pressure sensors. With more than 40 years of experience and a strong understanding of customer needs, Infineon has designed one of the broadest portfolio of sensor types on the market. The

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The only other component you need is a 4.7K Ohm or 10K Ohm resistor

RASPBERRY PI DS18B20 TEMPERATURE SENSOR TUTORIAL

The DS18B20 temperature sensor is well-suited for various projects such as weather stations and home automation systems. Its ease of setup on the Raspberry Pi makes it particularly convenient. The sensor is compact, similar in size to a transistor, and requires only a single wire for the data signal. Additionally, the DS18B20 sensor offers exceptional

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ARROW DECA BOARD WITH INTEL’S MAX 10 FPGA NOW SELLS FOR $37

A few years ago, when the Arrow DECA development board was introduced with Altera’s MAX 10 FPGA, the board was offered for $169. Later on, Intel purchased the Altera FPGA business and the price of the board reduced to $65. The price has now dropped tremendously again and the board can now be purchased for just $37. DECA features

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How to Use a Thermal Camera with a Raspberry Pi

There are now various infrared (IR) camera sensors available for electronics enthusiasts, which enable the measurement of thermal radiation. By incorporating a microprocessor, these off-the-shelf sensors can be transformed into fully functional thermal cameras. It is important to note that the resolution provided by these sensors is lower compared to commercially available thermal cameras. However,

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Raspberry Pi DS18B20 Tutorial | Basic Interface and IoT Monitor

In the earlier project involving the DS18B20 Digital Sensor, we explored how to connect an Arduino with the DS18B20 sensor and display the temperature on a 16×2 LCD display. In this project, we will focus on the interface between the Raspberry Pi and the DS18B20 Temperature Sensor, as well as the ability to monitor the

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VEML3235SL IS AN ADVANCED AMBIENT LIGHT SENSOR WITH AN I2C PROTOCOL INTERFACE

VEML3235SL is an advanced ambient light sensor with an I2C protocol interface and designed using the CMOS process VEML3235SL is an advanced ambient light sensor with an I2C protocol interface and designed using the CMOS process. The VEML3235SL incorporates a photodiode, amplifiers, and analog circuits in a single chip. The best spectral sensitivity is used to obtain a response

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