Solar Power Management Module, for 6V~24V Solar Panel

Waveshare solar plate with the working voltage of 6V and output power of 5W and the maximum working current of 830 mA. The cell was placed in a rigid frame.

Waveshare solar panel with working voltage of 18V and output power of 10W and maximum working current of 570 mA. Includes polysilicon cells. The panel is placed in a rigid, high-strength frame.

It is an economy 50W ventilator with a range of features from anti heating protection to 3 speeds of circulation. It is a perfect and cheap option for hot summer months!

Connecting a 3.3V device to a 5V system is a challenge.
The bidirectional logic level converter is a small device that safely drops the signals from 5V to 3.3V and increases 3.3V to 5V at the same time.
This level converter also works with 2.8V and 1.8V devices. What really separates this logic level converter from our previous versions is that it can successfully set its high and low voltages and go up and down between them safely on the same channel.
Each level converter has the ability to convert 4 pins on the high side to 4 pins on the low side with two inputs and two outputs provided for each side. The level converter is very easy to use. The board needs to be powered from the two sources of voltage (high voltage and low voltage) that your system is using.

Printed Circuit Board Terminal 2 poles 5mm pitch features:
Number of contacts: 2
Step: 5mm
Number of rows: 1
Mounting Type: PCB
Gender: Male
Allowable Section: 1.5mm2 (22-14 AWG)
Termination Method: Screw
Type: Screw Terminal Block Nominal current: 16A
Nominal voltage: 250V
Color: gray
Material: Nylon 66
Depth: 10mm
Width: 7.5mm
Length: 10mm

10x Linear Potentiometers 1M OHM MΩ features:
- Horizontal variable resistance PCB
- 1M Ohm MΩ Linear
- Quantity: 10 units

This external wireless antenna module CC1101 is suitable for Funduino and Arduino projects.
The CC1101 module of 1.2K baud consists of a domestic R & Lotes unit to improve the effective communication distance.
This is a significant improvement over the CC1100 module.
It allows to adjust the speed of the bits for different uses, thus allowing a higher transmission speed.
Supports 2-FSK, GFSK and msk modulations. It also has a high sensitivity (1.2kbps @>

A GOODRAM branded memory stick with a convex anti-slip design for easy opening of the USB in any situation. The UME2 memory stick is characterised by the USB 2.0 standard ensuring data transfer speeds of up to 20 MB/s and a unique, classic design.

Resistor 2,2K Ohm 5% 0,25W 1/4W features:
-2.2K Ohm
-Type: Carbon film
-Tolerance: ±5%
-Power: 0.25W
-Dimensions: 2x7mm

This switch can be used for development projects and for the industry. All metal parts are not oxidized, the insulation material is of high quality.
Its pins protected by an anti oxidant makes welding much easier. Switch On/On 6-pin 6A SPDT features:
- Type: Latch SPDT
- Material: Plastic, metal
- Maximum operating current and voltage: 3A / 250V, 6A / 125V
- Number of pins: 6
- Pin size: 4.5x2 mm
- Type of current: AC
- Pins to be welded
- Switch action: 2 positions On/On
- Size: 13.2x12.7x33.3mm

128GB Class 10 MicroSD memory card with adapter features:
- Capacity 128GB
- Class 10
- Dimensions of the microSD 11 mm x 15 mm x 1 mm
- FAT32 format
- Operating temperature -25 ° C to 85 ° C
- Storage temperature -40 ° C to 85 ° C
- Voltage 3.3 - Includes adapter

NodeMcu module based on ESP8266 controller and programming in Lua language
NodeMcu is equipped with 10 GPIO, PWM, I2C, 1-wire and ADC
ESP8266-12E is an improved version of ESP8266-12
It works as a standard WiFi 802.11 b / g / n 2.4 GHz
USB Communication - CP2102 Chip
Characteristic:
ESP 12E ESP8266 ESP12E NodeMcu Lua Wireless Development Board CP2102 WiFi features:

- Supply voltage: 3.3V (LOGICAL LEVELS: 3.3V)
- Supported protocols: 802.11 b / g / n
- Network support: 2.4 GHz
- Band: 2400 (MHz) - Wi-Fi Direct (P2p), Soft Access Point
- Integrated TCP / IP stack
- PLL, regulators and integrated power management units
- Output power: 0 , 15 (W); + 19.5dBm in 802.11b mode