STEMSEL
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  • Resistance @25 °C: 100kΩ
  • Operatiing voltage: 5V DC
  • Length of Wire, approximately 8.5 cm
  • Wires are tinned with solders
  • Compatible with STEMSEL

 

RM10.50
  • On-board TTP223 capacitive touch sensor IC
  • Status indicator LED
  • Working Voltage Range: 2 V to 5.5 V
  • PCB Size: 29 x 16 mm
RM5.00
  • Rated Voltage : 3.3V to 5V
  • Rated Current : less than 30mA
  • Length of Wires : approximately 8.5cm
  • Resonant Frequency : 2300Hz
  • Color : Black
  • Wires are tinned with solders
  • Compatible with STEMSEL
RM12.00
  • Model: E10
  • Maximum Voltage: 4.8V
  • Maximum Current: 0.5A
  • Dimension: 26mm x  9.2mm
  • Power Rating: 0 to 5W
RM0.60
  • Model: E10
  • Maximum Voltage: 4.8V
  • Maximum Current: 0.5A
  • Dimension: 26mm x  9.2mm
  • Power Rating: 0 to 5W
RM0.50
  • Stainless Steel Waterproof Thermistor
  • Rated Voltage : 5V
  • Voltage Divider Configuration with 27kohm
  • Length of Wires : approximately 8.5cm .
  • Wires are tinned with solders
  • Compatible with STEMSEL
RM12.00
  • Effective reflection range is 1mm to 25mm
  • Flexible input voltage of 3.3V to 5V.
  • Digital output (0V or Input Voltage)
  • Analog output intensity corresponding to different reflection. (Normally disconnected)
  • Utilize LM393 comparator
RM6.80
  • Rated Voltage : 5V-12V
  • Rated Current : 0.10A (Max)
  • Size of LEDs : 3mm
  • Length of Wires : approximately 8.5cm .
  • Wires are tinned with solders
  • Compatible with STEMSEL
RM18.00
  • E10 Light Bulb 
  • Rated Voltage : 5V
  • Rated Current : 0.45A
  • Length of Wires : approximately 8.5cm .
  • Wires are tinned with solders
  • Compatible with STEMSEL
RM12.00
  • Voltage Divider configuration with 22kohm resistor 
  • Rated Voltage : 5V
  • Length of Wires : approximately 8.5cm .
  • Wires are tinned with solders
  • Compatible with STEMSEL
RM12.00
  • Signal output indication.
  • Single channel signal output.
  • Circuit board output switch quantity.
  • The output effective signal is low level.
  • Can detect the intensity of the sound environment.
  • With the retaining bolt hole, convenient installation.
  • When there is sound, outputs low level and the signal light.Can be used for Acoustic control light, give sound and light alarm working with Photosensitive sensor ,and sound control,sound detection
  • Working voltage:DC 3.3-5V
  • Main chip: LM393, Electret condenser microphone
  • Package Included: 1 x Sound Detection Sensor Module
RM7.50
  • Operating Voltage: 3-6VDC
  • Rated Current: 0.35-0.4A
  • Shaft diameter: 2mm
  • Shaft Length: ~8mm
  • Size: 20mm x 15mm x 25mm
  • RPM at 3V : 17000-18000rpm
  • Built in current limiting resistor 1ohm 2W
RM15.00
  • Gas sensor that sensitive to alcohol, benzene and smoke
  • Sensitivity of the digital output can be adjust using the potentiometer
  • Operating voltage : 5v
  • Operating current: 150mA
  • Compatible with STEMSEL Controller Board
RM10.90
  • Detect the presence of alcohol gases at concentrations from 0.05 mg/L to 10 mg/L
  • Output sensitivity adjustable
  • Fast Response
  • Operating Voltage : 5V 
  • Current Consumption : 150mA
RM11.00
  • Rated voltage : 5VDC
  • Rated Max Value : 10kohm
  • Linear Type
  • Come with Potentiometer Knob
RM12.00