M3 Nylon Separator Kit Screw Hex Nut set 88pcs

Cable 1x0.35 Flexible single-pole 0.35mm² black features:
-Conductor: Flexible Copper
-Insulation: PVC
-Low voltage electrical cables
-Standard: EN 50525-2-31
-Number of conductors: 1x0.35mm²
-Service voltage: 300 / 500V
-Service temperature: at 70ºC
-Resistance at 20ºC: 55.0 Ohm / Km
-Weight (Kg / Km): 7
-Outer Diameter: 2.4mm

2x Insulation Tapes PVC Green 10m x 15mm x 0.13mm features:
- PVC insulating tape with adhesive
- Thickness of 0.13 mm
- Measures 10m x 15mm
- Quantity: 2 units
- Heat resistance: 80°C

Sensor Module ML8511 UV features:
- The module converts the photocurrent into voltage to detect UV intensity
- The analog voltage is proportional to UV light detecting
- The has a power saving mode of up to 0.1uA, suitable for smart portable devices or mobile phones for use
- Power supply: 5V
- Analog output
- Captured wavelength: 280-390nm
- Ultra low power consumption
- Meteorological applications, skincare, industrial UV level measurement
- Dimensions of PCB: 30x22mm

3A DC Converter 1,25-32V Adjustable LM2596 Step Down Module features:

- Based on the LM2596S-ADJ regulator
- Rectification: Asynchronous
- Output Voltage: 1.25v - 32v DC (adjustable)
- Voltage of Input: 3.2v - 35v DC
- Max Output Current: 3A (with heat sink)
- Ripple at output voltage: 30mV
- Frequency: 150KHz
- Max Conversion Efficiency: 92%
- Load Regulation: ± 0.5%
- Voltage Regulation: ± 2.5%
- Operating Temperature: -40ºC to + 85ºC
- Measurements 43x 21x 14 mm

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

SONOFF SNZB-03 is a stylish mini wireless motion sensor via ZigBee, through its Bridge (required). Detection distance of 6m and viewing angle of 110°. Detects motion and triggers alert messages.

Alligator clip connectors Red and  Black.

2x LM317T Voltage Regulator DC-DC 1.2V - 37V 1.5A TO-220 features:
- Output type: adjustable
- Voltage Output: 1.2V to 37V
- Manufacturer: ST Microelectronics
- Current Output: 1.5A
- Input voltage Vi- Max Vo: 40V
- Operating temperature: 0ºC to + 125ºC
- Encapsulated: TO-220
- Polarity: Positive
- Quantity: 2 units