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Controllers

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Controllers

SparkFun WiFi IR Blaster (ESP8266)
$ 24.95 24.95 USD
Adafruit FT232H Breakout - General Purpose USB to GPIO, SPI, I2C - USB C and Stemma QT
$ 18.95 18.95 USD
TECO SG2 V3.92 Programmable Logic Relay SG2-20HR-D
$ 189.00 189.0 USD
Adafruit Trinket M0 - for use with CircuitPython and Arduino IDE
$ 11.95 11.95 USD
TECO SG2-8ER-D Series PLR V.3, Expansion Module SG2-8ER-D
$ 79.00 79.0 USD
Adafruit PN532 NFC/RFID Controller Shield for Arduino + Extras
$ 45.95 45.95 USD
Voltage To 4-20mA Converter 0-2.3V 0-60V
$ 79.00 79.0 USD
5 VDC STEPPER MOTOR WITH ULN2003 DRIVER BOARD
$ 8.35 8.35 USD
Magnetic Reed module, 2 pieces, 5 VDC, white
$ 6.25 6.25 USD
SparkFun Servo Trigger
$ 23.95 23.95 USD
Modbus RTU/TCP Weather Station Gateway (Standard Version)
$ 219.95 219.95 USD
Modbus RTU/TCP Weather Station Gateway (POE Version)
$ 209.00 209.0 USD
USB / DC / Solar Lithium Ion/Polymer charger - Rev C
$ 20.35 20.35 USD
SparkFun Qwiic Pocket Development Board - ESP32-C6
$ 21.95 21.95 USD
AC Current Transducer 0-30A AC In, 0-5VDC Out, 12VDC ID25 (WBI414F21)
$ 105.95 105.95 USD