SparkFun Pro Micro – ESP32-C3 Features a Qwiic Connector
https://www.electronics-lab.com/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 embedded applications. Previously we have covered many ESP32-C3-based development boards like the Wemos Lolin […]
Arduino Board Includes a USB-C Port, LDR, Power Switch, and Many Other Features
https://www.electronics-lab.com/arduino-board-includes-a-usb-c-port-ldr-power-switch-and-many-other-features/
Designed by Polia31, the Axiometa Spark is a Custom Arduino Board with all the most used features that are used in everyday projects. Features of this custom Arduino board include a USB-C port, triple rows of pin headers for easy connections, an interrupt-supported user button, and additional I2C ports. Additionally, it has a light-dependent resistor (LDR), […]
Nexperia NCA95xx I2C GPIO Expanders
https://www.electronics-lab.com/nexperia-nca95xx-i2c-gpio-expanders/
Nexperia NCA95xx I2C General-Purpose I/O (GPIO) Expanders provide an elegant solution when additional I/Os are needed while keeping the interconnections to a minimum. Housed in TSSOP24 and HWQFN24, these GPIO expanders are equipped with multiple features Interrupt, Hardware RESET, Internal pull-up resistors, and configurable pull-ups. These Nexperia NCA95xx GPIO expanders feature benefits such as extremely […]
Meet the $10 Person Sensor Module Capable of Detecting People and Even Recognize Faces
https://www.electronics-lab.com/meet-the-10-person-sensor-module-capable-of-detecting-nearby-people-and-even-recognize-specific-faces/
Useful Sensors has designed a small low-cost hardware module capable of detecting nearby faces and returning information about who they are, how many they are, and where they are with respect to the device. This Person sensor makes use of a camera and a small microcontroller, with pre-programmed machine learning algorithms that can recognize people […]
SparkFun Launches Qwiic Micro With Four Sensor Boards
https://www.electronics-lab.com/sparkfun-launches-qwiic-micro-with-four-sensor-boards/
SparkFun has just launched a new family of four boards: the Qwiic Micro, which offers popular breakouts in a really small footprint. “Qwiic Micro is our smallest I2C-supported board form-factor yet!” says the company. “At only 0.75in. by 0.30in. (or 24.65mm by 7.62mm for metric friends), Qwiic Micro is perfect for projects and applications that […]
TIMI-130 has a Pixxi-28 graphics processor for embedded breadboard applications
https://www.electronics-lab.com/timi-130-has-a-pixxi-28-graphics-processor-for-embedded-breadboard-applications/
TIMI stands for Tiny Intelligent Modular Instrument, an embedded electronic hardware product that launched as an update from the original TIMI-96. TIMI-130 simulates many typical components used in most breadboard-based projects to save time and money by being a suitable replacement for your other expensive parts. It comes with a 1.3-inch color TFT IPS LCD […]
Texas Instruments TMP114 Digital Temperature Sensor
https://www.electronics-lab.com/texas-instruments-tmp114-digital-temperature-sensor/
Texas Instruments TMP114 Digital Temperature Sensor is a high accuracy, I2C-compatible digital temperature sensor in an ultra-thin (0.15mm) 4-pin package. The small size and low height of the TMP114 optimize volume-constrained systems and enables novel placement of the sensor under other surface mount components for fast and accurate temperature measurement. The Texas Instruments TMP114 has […]
Maxim Integrated MAX31889 I2C Temperature Sensor
https://www.electronics-lab.com/maxim-integrated-max31889-i2c-temperature-sensor/
Maxim Integrated MAX31889 I2C Temperature Sensor provides ±0.25°C accuracy from -20°C to +105°C and ±0.65°C accuracy from -40°C to +125°C. The MAX31889 operates from a 1.7V to 3.6V supply voltage and uses a standard I2C serial interface to communicate with a host controller. Two GPIO pins are available. GPIO1 can be configured to trigger a temperature […]
Texas Instruments TCA9416 Ultra-Low Voltage I2C Translator
https://www.electronics-lab.com/texas-instruments-tca9416-ultra-low-voltage-i2c-translator/
Texas Instruments TCA9416 Ultra-Low Voltage I2C Translator is a 2-bit bidirectional I2C, SMBus voltage-level translator with an output-enable (OE) input and rising and falling edge accelerators. It is operational from 1.08V to 3.6V on both the A-side and B-side. This feature allows the device to interface between lower and higher logic signal levels at any […]
Prodigy PGY-LA-EMBD Logic Analyzer Hands-on Review
https://www.electronics-lab.com/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 purpose as an oscilloscope, which is a tool […]