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HC-SR501 PIR Sensor (HC-SR501)
HC-SR501 Human IR Sensor
Operating voltage range: 4.5 - 20 VDC
Quiescent current: <50uA
Output: High = 3.3 V : Low = 0V
Operating voltage range: 4.5 - 20 VDC
Quiescent current: <50uA
Output: High = 3.3 V : Low = 0V
HC-SR501 Human IR Sensor
AM312 PIR Motion Sensor (AM312)
AM312 IR Human Motion Sensor
2.7 - 12 VDC Operation
On Time = 2 sec. retriggerable
High OutPut
2.7 - 12 VDC Operation
On Time = 2 sec. retriggerable
High OutPut
AM312 IR Human Motion Sensor
Jumper Wires Box of 140 (Jumpers)
Box of 140 coloured unterminated breadboard jumper wires.
U-Shaped, pre-stripped and tinned, 24AWG
U-Shaped, pre-stripped and tinned, 24AWG
Box of 140 unTerminated Jumpers
DuPont Jumper Wires (40cnt) (DuPont)
40 coloured jumper wires per pack.
Select from Male or Female termination.
Select from Male or Female termination.
40 conductor Terminated Jumper Cables
HX1838 IR Remote Control (HX1838)
we have black or silver available - let us know...
small NEC Code 38kHz IR remote
IR GaAs LED 5mm TSTS7102 (TSTS7102)
TSTS7102 series infrared emitting diodes in standard GaAs technology.
Hermetically sealed TO–18 package.
Glass lenses provide a very high radiant intensity without external optics.
Features
Very high radiant intensity
Suitable for pulse operation
Narrow angle of half intensity ϕ = ± 5
Peak wavelength p = 950 nm
High reliability
Good spectral matching to Si photodetectors
Current Rating 250mA ( 500 mA Max )
Forwaard Voltage ~1.3V - 1.7V
5mm IR LED Narrow Angle
DC - DC Boost Wired or USB (Boost2A)
Input: 2 - 24 VDC
Output: 3 - 28 VDC - continuously variable
Current Output: max. 2A XL6009 Input: 3.8 - 32 VDC
Output: 4 - 38 VDC - continuously variable
Current Output: max. 4A - Typ. 2.8A
Output: 3 - 28 VDC - continuously variable
Current Output: max. 2A XL6009 Input: 3.8 - 32 VDC
Output: 4 - 38 VDC - continuously variable
Current Output: max. 4A - Typ. 2.8A
2A DC to DC Sterp-Up
IRF740 mosFET ( 5V ) (IRF740)
IRF740 400V 10A mosFET
TO-220 package
N-Channel Power mosFET
Ultra Low On-Resistance 8mΩ typical
TO-220 package
N-Channel Power mosFET
Ultra Low On-Resistance 8mΩ typical
IRF740 400V 10A mosFET
MQ-135 Air Quality Sensor (MQ-135)
MQ-135 Air Quality Sensor - Analog and Digital Outputs
Tin Oxide (SnO2) sensor can detect air pollution gases such as ammonia, sulfide, benzene vapor etc.
Low digital output will indicate gas detection.
Analog output varies in proportion to amount of pollution.
+5V TTL operation.
Note: the sensor requires a minimum og 20sec. warm up time after power is applied.
Tin Oxide (SnO2) sensor can detect air pollution gases such as ammonia, sulfide, benzene vapor etc.
Low digital output will indicate gas detection.
Analog output varies in proportion to amount of pollution.
+5V TTL operation.
Note: the sensor requires a minimum og 20sec. warm up time after power is applied.
MQ-135 Air Quality Sensor - A and D
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