Sparkfun

Load Cell - 5Kg, Straight Bar (TAL220B) Have you ever wanted to know the weight of something? How about knowing the change in weight over time? Then you want a Load Cell!A load cell is a physical...

RFID Tag - ID Card (125kHz) You might know RFID as the technology that Big Brother uses to track your every move. Quickly, don the tinfoil hats!!Only kidding. RFID is useful for sensing and...

RFID Button - 16mm (125KHz) This is a simple, thumbnail-size RFID tag. These tags are great for sensing presence, identification, etc., and they’re small, so they can be easily sewn into...

RFID USB Reader - SparkFun SEN-09963 The RFID USB Reader is a simple to use, USB to serial base unit for the ID-3LA, ID-12LA, and ID-20LA readers. Simply plug a reader into the headers and attach a...

RFID Tag - ABS Token Mifare 1K This is a basic RFID tag that functions within the MIFARE Classic 1K guidelines. You can use these for all sorts of identification and sensing applications. The tag...

SparkFun SEN-10128 RFID Tag - Transparent MIFARE 1K (13.56 MHz) This is a basic RFID tag that functions within the MIFARE Classic 1K guidelines. You can use these for all sorts of identification and...

RFID Tag - Laundry MIFARE 1K (13.56 MHz) Discontinued This is a basic RFID tag that functions within the MIFARE Classic 1K guidelines. You can use these for all sorts of identification and sensing...

RFID Tag - Adhesive Mifare 1K (13.56 MHz) SparkFun SEN-11319 This is a basic RFID tag that functions within the MIFARE Classic 1K guidelines. You can use these for all sorts of identification and...

SparkFun SEN-11827 RFID Reader ID-12LA (125 kHz) RFID (radio-frequency identification) is the wireless non-contact use of radio-frequency electromagnetic fields, for the purposes of identifying and...

9 Degrees of Freedom IMU Breakout, LSM9DS1 - SparkFun SEN-13284 Discontinued The 9 Degrees of Freedom IMU - LSM9DS1 is a versatile, motion-sensing system-in-a-chip. It houses a 3-axis accelerometer,...

6 Degrees of Freedom Breakout, LSM6DSO, Qwiic - Sparkfun SEN-18020 The SparkFun LSM6DSO 6 Degrees of Freedom Breakout is an accelerometer and gyroscope sensor with a giant 9kB FIFO buffer and...

Infrared Remote Control - Sparkfun COM-14865 Discontinued   Have you ever needed a cheap way to activate something from across the room? Infrared remotes are still the cheapest way to wirelessly...