Resistor 2,2K Ohm 5% 0,25W 1/4W

Microwave motion detector module.
The main applications may be security alarms and sensors, systems Automatic doors, ATM machines, car reverse systems, light sensors, can also be used for traffic monitoring and control applications.
High resistance to radio frequency interference.
Characteristic:
- Frequency: 10.525GHz
- Frequency Accuracy: 3MHz
- Minimum Output: 13dBm EIRP
- Operating Voltage: 5V ± 0.25V
- Operating current (CW): 60mA maximum, 37mA typical
- Harmonic emissions: -10dBm
- Detection Range: Over 20 meters
- Power of Output: 5mW
The device is sensitive to electrostatic discharge and can be damaged during welding.
The IF output is particularly sensitive.

A bridge rectifier KBPC5010 is an array of electronic components, which is present in most voltage sources; The bridge is formed regularly by 4 diodes, connected in a specific way, and its function is to transform the alternating current to direct current. Bridge Rectifier 50A/1000V KBPC5010 features:
- Metal housing
- Type of diode: bridge rectifier
- Type of bridge: a phase
- Maximum driving voltage: 1000 V
- Maximum driving current: 50 A
- Peak inverse voltage: 1 kV
- Direct voltage Vf (max.) To If: 1.1V @>

Descent module.
Use a multimeter to check the output voltage and adjust the potentiometer.
Control of voltage and current.
DC Step-Down Converter 5A 4-38v to 1.25-36v XL4015 LED LiPo features:
- Input voltage: 4-38V
- Output voltage: 1.25-36V
- Current output: adjustable, 4.5A (max 5A)
- Output power: 75W maximum
- Operating temperature: -40 to + 85 ºC
- Operating frequency: 180KHz
- Efficiency conversion: up to 96%
- Short circuit protection: Yes (limited current 8A)
- Protection over temperature: the output switches off automatically
- Size: 62mm x 26mm x 14mm
Principal functions:
- Step-down converter with overcurrent protection
- Li-Po battery charger, Li-Ion

High sensitivity to Ammonia (NH3), Nitrogen oxides (NOx), Alcohol, Sulphides, Benzene (C6H6), CO2, smoke and other harmful gases.  The MQ-135 sensor is to sensible for other gasses in the air so that is not possible to get good values for CO2 from it.
MQ-135 Air Quality Sensor features:
- Main chip: MQ-135 natural gas sensor and comparator LM393
- Working voltage: 5V
- Current: 150mA
- Digital output: TTL 0/1
- Analog output: analog voltage sensing value
- Quick response features:
- Detection concentration:
   10ppm - 300ppm NH3
   10ppm - 1000ppm Benzene
   10ppm - 300ppm Alcohol
- Adjustable sensitivity with the potentiometer
- Size: 32mm x 20mmx 18mm

Resistor 5,1K Ohm 5% 0,25W 1/4W features:
-5.1K Ohm
-Type: Carbon film
-Tolerance: ±5%
-Power: 0.25W
-Dimensions: 2x7mm

L293D Quadruple Motor Controller PaP Half-H Driver No STM features:
- Voltage: 7V to 36V
- Output current: 600 mA
- Operating temperature: 0C to + 70C
- Manufacturer: China
- Quantity: 1 unit We offer a very extensive list of electronics components.
Most shipments are made within a maximum period of one day from the moment the payment is confirmed.

Resistors 22 Ohm 5% 0,25W 1/4W features:
-22 Ohm
-Type: Carbon film
-Tolerance: ±5%
-Power: 0.25W
-Dimensions: 2x7mm