SparkFun Pro Micro – ESP32-C3 Features a Qwiic Connector
IoTMcu

SparkFun Pro Micro – ESP32-C3 Features a Qwiic Connector

SparkFun has recently announced the "SparkFun Pro Micro - ESP32-C3" board, an ESP32-C3-based development board featuring SparkFun's Qwiic Connect System. This compact board includes Wi-Fi, Bluetooth, GPIO, SPI, UART, I2C, I2S, and all the necessary hardware required for advanced IoT and...

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M95P32-I – Ultra low-power 32 Mbit serial SPI page EEPROM
IC

M95P32-I – Ultra low-power 32 Mbit serial SPI page EEPROM

The M95P32-I is a high-density, page-erasable SPI EEPROM memory that combines flexibility, performance, and ultra-low power. It is a unique non-volatile memory solution for ultra-low power systems that require an external NVM to boot by downloading firmware before execution in RAM, to...

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LilyGO now offers 7.5 inch E-paper Display for ESP32 Boards
LCD/OLED/ePaperTop Stories

LilyGO now offers 7.5 inch E-paper Display for ESP32 Boards

It used to have smaller sizes of e-paper displays connecting to LilyGO’s ESP32 boards. We saw that in the TTGO T5 which offers a choice of e-Paper displays from 1.54 inches to 2.3 inches, and the Mini e-paper Core with a really tiny 1.02-inch e-Paper display. LilyGO is now offering...

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SPI Programmable-Gain Amplifier with Input VOS Trim and Output OPAMP
Test/Measurements

SPI Programmable-Gain Amplifier with Input VOS Trim and Output OPAMP

The project presented here is an SPI programable Gain Amplifier using MAX9939. The MAX9939 is a general-purpose, differential-input programmable-gain amplifier (PGA) that is ideal for conditioning a variety of wide dynamic range signals such as those found in motor current-sense,...

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Prodigy PGY-LA-EMBD Logic Analyzer Hands-on Review
Test Equipment

Prodigy PGY-LA-EMBD Logic Analyzer Hands-on Review

Since its introduction in 1973 by Hewlett Packard, Logic Analyzers have been one of the most important tools in an engineer’s toolkit. Logic Analyzers enable us to easily debug digital logic signals by capturing the data and plotting it in a time-view format. They serve a similar...

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Precision Thermocouple Amplifier (Thermocouple to Digital Converter with Linearization – SPI Interface)
Sensor

Precision Thermocouple Amplifier (Thermocouple to Digital Converter with Linearization – SPI Interface)

This precision thermocouple sensor module performs cold-junction compensation and digitizes the signal from any type of thermocouple. The output data is formatted in degrees Celsius. The converter resolves temperatures to 0.0078125°C, allows readings as high as +1800°C and as low as...

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M95M04-DR – 4-Mbit serial SPI bus EEPROM
IC

M95M04-DR – 4-Mbit serial SPI bus EEPROM

The M95M04-DR device is electrically erasable programmable memory (EEPROM) organized as 524288 x 8 bits, accessed through the SPI bus. The M95M04-DR can operate with a supply range from 1.8 to 5.5 V, and is guaranteed over the -40 °C/+85 °C temperature range. Flexible and intensive...

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Discovery series logic analyzer offer 1GS/s speed on all 16-channels
Test EquipmentUncategorized

Discovery series logic analyzer offer 1GS/s speed on all 16-channels

We have already seen several logic analyzers, but an Indian startup, Prodigy Technovations, the leading provider of innovative protocol analysis solutions, has launched a Logic Analyzer for Embedded Interfaces. The Discovery series logic analyzer, also identified as PGY-LA-EMBD, offers...

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