All Measurement Specialties 20 NXP / Freescale 8 Mikroe 8 MikroElektronika 7 NXP Semiconductors 5 DFRobot 5 Adafruit 4 Infineon Technologies 4 STMicroelectronics 3 Seeed Studio 3 Sensirion 2 Silicon Microstructures, Inc. 2 SparkFun 2 Amphenol Advanced Sensors 1 Melexis 1 Olimex Ltd. 1 Merit Sensor 1 Honeywell 1 Digilent 1 Bosch Sensortec 1