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

Original Atmel DIP-8 ATtiny85-20PU Tiny85-20PU Microcontroller IC features:
- Series: low power AVR®
- Core Processor: AVR
- Package / Case: 8-DIP
- Core Size: 8-Bit
- Speed: 20MHz
- Connectivity: SPI
- Number of I / O: 6
- Program MemorySize: 8KB
- Program MemoryType: FLASH
- EEPROM Size: 512B
- Voltage - Supply (Vcc / Vdd): 2.7V ~ 5.5 V
- Data Converters: 10bit A / D, 4 chanels
- Oscillator Type: External
- Operating Temperature: -40 ° C ~ 85 ° C
- RoHS: Yes
- Quantity: 1 unit

TP4056 Lithium Battery Charger Module 5V mini USB features:
- Based on TP4056ES regulator
- Lipo mini USB Li-Ion charger
- Input Voltage: 4.5V - 5.5 VDC
- Full charge voltage: 4.2V +/- 1.5%
- Max Output Current: 1A
- Indicator LED: charging red, charging green
- Operating temperature: -10ºC to + 85ºC
- IN + and IN- connection for electronic circuits
- Battery protection against over-discharge voltage: 2.5V - Protection against over current battery: 3A
- Measurements: 25x19x5 mm
- Ideal for 18650 batteries

It is used to pass the current, power electrical and electronic circuits, fans, motors, among others. Banana Black Connector Type II ZL15 features:

All ports and slots on the case can perfectly match Raspberry Pi 4 Model B. Case does not affect the Wifi signal. Aluminum case for Raspberry Pi 4 model B features:
- aluminum alloy case x 1 pcs. - mounting screw x 1 set - thermal pad x 1 set - screwdriver x 1 pcs. Note: Raspberry Pi board is not included.

10x Electrolytic Capacitor 470uF 10V 105ºC PIC Arduino features:
-Type: Electrolytic Capacitor
-Assembly: intern
-Value: 470uF
-Maximum tension: 10V
-Maximum temperature 105º C
-Dimensions: 8x12mm
-Quantity: 10 units

Include 5 different colors, 1 unit of each color.
Also available in batches of 5 and 2 cables. 10x Cables 50cm with Crocodile Clips features:
-Length: 50cm
-Colors: red, green, white, black and yellow
-Cable diameter: 1,5mm
-Quantity: 10 cables

MQ-9 Carbon Monoxide Sensor Module features:
- Main chip: MQ-9 methane 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:
   20ppm- 2000ppm carbon monoxide
   500ppm- 10000ppm methane CH4
   500ppm- 10000ppm LPG
- Adjustable sensitivity with the potentiometer
- Size: 32mm x 20mmx 18mm

Jack connectors 2.1mm inside and 5.5mm outside to power devices such as LED strips, CCTV (Cameras), Arduino. Connector Jack 2.1x5.5mm Power Supply DC Male features:
- Ideal for connecting without welding
- It has two screws in the tip for positive and negative cable screwdriver