Latest SparkFun News Posts
(Non-Invasive) Current Events
We have three new non-invasive current-sensing products that should help you monitor power data regardless of what you already possess. Also, be sure to check out the new Raspberry Pi Compute Module and STC31 CO2 Sensor price drop!
Unleashing FlexIO: Building the Interfaces Teensy 4 Wasn't Born With
Need SPI? Use SPI. Need I2C? Use Wire. Need a UART? Pick a serial port and get on with the rest of the project.
Digital-to-Analog-to-AI-to-LiDAR
This week, we've revised our popular MCP4725 Digital-to-Analog Converter Breakout and released a new AI "Cat" from Espressif as well as a new LiDAR from Benewake!
Get In-Line with Our New Qwiic Current Sensors
The INA228 and INA237 now have their own official Qwiic boards!
The Cherry MX on Top
This week, we have three new products to upgrade your keyboard or PID with Cherry MX2A Key Switches!
Getting [const] Data Out of RAM1 on Teensy Boards
A constant command table can still consume RAM on Teensy 4.x. Here's how to correctly store both your lookup table and its strings in flash.
Whoa, Microscope!
The Microscope Lens for the Raspberry Pi High Quality Camera is now available at SparkFun Electronics!
The New & Improved 2D Barcode Scanner!
We've updated the 2D Barcode Scanner with the new DE2290D module from DYscan!
The DataLogger IoT Can Auto-Detect Even More Boards!
The SparkFun DataLogger IoT firmware has been updated to v1.5.1, adding four new auto-detectable boards.