National Control Devices

Arduino Accessories

PR1-17 PR14-3 PR19-13

Arduino Shields

PR1-17 PR14-3 PR19-13

Cables

PRACC-2 PRACC-4 PRACC3

Current & Voltage Sensors

Gas Sensors

I2C MQ-3 Alcohol Sensor Mini Module I2C MQ-8 Hydrogen Gas Sensor Mini Module I2Q MQ-4 Methane/Natural Gas Sensor Mini Module PR2C-10 PR2C-6

I2C

I2C Cable Joiner PR33-17 USB to I2C Converter

IO Expansion & ADCs

1-Channel I2C 4-20mA Current Receiver Board w/ I2C Interface 4-Channel I2C 4-20mA Current Receiver Board w/ I2C Interface PR13-7 PR33-7

Interface Adapters & Converters

PR13-7 PR19-18 PR22-13 PR33-15 PR33-17 PR33-7

Jumper Wires

PRACC-2 PRACC-4 PRACC3

LCD & Display

7-Segment 3-Character LED Display I2C Module

Linear & Rotary Resistors

AD5241 10K Digital Potentiometer Module

Microcontroller Accessories

PR1-17 PR14-3 PR19-13

Misc. Accessories

1-Channel 4-20mA Current Loop Transmitter I2C Module PR33-26

Misc. Adapters & Connectors

PR19-18 PR22-13 PR33-15

Miscellaneous Sensors

POWER SYSTEMS

Power Converters & Level Shifters

MCP23008 4 N-Channel 8W Open Collector FET Driver 4-Channel GPIO PCA9685 4-Channel 8W 12V FET Driver Proportional Valve Controller

Power Regulators & Accessories

Relay & LED Controllers

2-Channel SPDT Relay Controller

Robot Parts

PR1-17 PR13-7 PR13-9 PR14-3 PR19-13 PR19-18 PR22-13 PR2C-10 PR2C-6 PR33-15 PR33-17 PR33-26 PR33-7 PR35-12 PR46-14 PRACC-2 PRACC-4 PRACC3

Robot Sensors

PR13-9 PR2C-10 PR2C-6 PR35-12 PR46-14

Robotics

PR1-17 PR13-7 PR13-9 PR14-3 PR19-13 PR22-13 PR35-12 PRACC3

Robots to Build & Experiment

PR19-18 PR2C-10 PR2C-6 PR33-15 PR33-17 PR33-26 PR33-7 PR46-14 PRACC-2 PRACC-4

Wires & Connectors

PRACC-2 PRACC-4 PRACC3

temperature & humidity sensors