KELVIN® Basic 3™ Sensor - Thermistor Use this sensor instead of the built-in sensors on the BASIC 3 motherboard to build a "Smart House," explore controls etc. Reaches up to 3 ft. away from the BASIC 3 motherboard. MSRP: Was: Now: $12.95 Add to Cart
KELVIN® Basic 3™ Sensor - On/Off Use this sensor instead of the built-in sensors on the BASIC 3 motherboard to build a "Smart House," explore controls etc. Reaches up to 3 ft. away from the BASIC 3 motherboard. MSRP: Was: Now: $12.95 Add to Cart
KELVIN® Basic 3™ Sensor - Microphone Use this sensor instead of the built-in sensors on the BASIC 3 motherboard to build a "Smart House," explore controls etc. Reaches up to 3 ft. away from the BASIC 3 motherboard. MSRP: Was: Now: $12.95 Add to Cart
KELVIN® Basic 3™ Sensor - Micro Lever Use this sensor instead of the built-in sensors on the BASIC 3 motherboard to build a "Smart House," explore controls etc. Reaches up to 3 ft. away from the BASIC 3 motherboard. MSRP: Was: Now: $12.95 Add to Cart
KELVIN® Basic 3™ Sensor - Magnetic Use this sensor instead of the built-in sensors on the BASIC 3 motherboard to build a "Smart House," explore controls etc. Reaches up to 3 ft. away from the BASIC 3 motherboard. MSRP: Was: Now: $12.95 Add to Cart
KELVIN® Basic 3™ Sensor - Liquid Use this sensor instead of the built-in sensors on the BASIC 3 motherboard to build a "Smart House," explore controls etc. Reaches up to 3 ft. away from the BASIC 3 motherboard. MSRP: Was: Now: $12.95 Add to Cart
KELVIN® Basic 3™ Sensor - LDR Use this sensor instead of the built-in sensors on the BASIC 3 motherboard to build a "Smart House," explore controls, etc. Reaches up to 3 ft. away from the BASIC 3 motherboard. MSRP: Was: Now: $12.95 Add to Cart
