• View the project details here
• And some more help here
• Article specific to the anemometer only

• Temperature measurement range: -55°C ~ +125°C
  
• Accuracy: ± 0.5°C
  
• Encapsulation: TO-92

• This item is a Universal 12V 2A external switching  power adapter.
• Power supply polarity : Inside positive outside negative, inside x(+) outside i(-).
• Input : 100-240V AC 50/60Hz
• Output : 12V 2A
• Cable length : 90 cm
• DC Plug Dimension : 5.5mm * 2.5mm
• Plug : EU Plug
  

TB6600 is an easy-to-use professional stepper motor driver, which could control a two-phase stepping motor. It is compatible with Arduino and other microcontrollers that can output a 5V digital pulse signal. TB6600 arduino stepper motor driver has a wide range power input, 9~42VDC power supply. And it is able to output 4A peak current, which is enough for the most of stepper motors.

The stepper driver supports speed and direction control. You can set its micro step and output current with 6 DIP switch. There are 7 kinds of micro steps (1, 2 / A, 2 / B, 4, 8, 16, 32) and 8 kinds of current control (0.5A, 1A, 1.5A, 2A, 2.5A, 2.8A, 3.0A, 3.5A) in all. And all signal terminals adopt high-speed optocoupler isolation, enhancing its anti-high-frequency interference ability.

As a professional device, it is able to drive 57, 42-type two-phase, four-phase, hybrid stepper motor.

Features

• 9V-40V DC power supply
  
• H-bridge bipolar constant phase flow driver
  
• The maximum output current is 4.0A (eight optional)
  
• Up to 32 segments of six kinds of sub-modes available
  
• Input signal high-speed photoelectric isolation
  
• Standard common anode single pulse interface
  
• Offline keep function
  
• Semi-enclosed chassis can adapt to a more demanding environment
  
• Provide energy saving semi-automatic current lock function
  
• Built-in thermal protection and over-current protection
  

Specifications

• Voltage: up to 50V
  
• ON resistance (upper lower) = 0.4 Ω
  
• Forward and reverse rotation control
  
• 5 kinds of sub-modes selectable (1/1, 1/2, 1/4, 1/8, 1/16 step)
  
• Output current: IOUT = 5.0A (peak within 100ms)
  
• Rated output: IOUT = 4.5 A
  
• Input pull-down resistor: 100 KΩ
  
• Current output alarm pin: Ialert = 1mA
  
• Monitor output pin (MO): Imo = 1mA
  
• With reset and enable pins
  
• With a standby function.
  
• Breaking the traditional single-supply
  
• Built-in thermal protection (TSD) circuit
  
• Built-in voltage protection (UVLO) circuit
  
• Built-in over current detection (ISD), the circuit

Note:

This driver is the upgraded version TB6600, heightening segment to 32 subdivision, suitable for high segmentation applications.
For step motor: 42, 57, 86 type 2 phase 4 phase (4 / 6 / 8 line)

What's in the box?

1 x TB6600 Stepper Motor Driver Controller

Resources

https://danielwilczak101.medium.com/control-a-stepper-motor-using-python-and-a-raspberry-pi-11f67d5a8d6d

https://www.instructables.com/Raspberry-Pi-Python-and-a-TB6600-Stepper-Motor-Dri/

• Driver: SSD1306
• Interface type: IIC interface

• GND(OLED power supply)
• VCC (OLED 3.3~5V)
• SCL(OLED IIC Clock line)
• SDA(OLED IIC Cable)

Rocker Switches house a button for operation that can be pressed on either end like a seesaw to connect or disconnect an electrical circuit. They are often used as ON/OFF switches on the main power supplies for electronic devices.

Features

• Rating: 3A 250V
• Mounting hole: 20mm
• Poles: SPST
• Terminal: 2-Pin(ON-OFF)
• Contact resistance: ≤30mΩ
• Insulation resistance: ≥100MΩ at 500V DC
• Dielectric strength: 1500V AC for 1 minute
• Operating temperature: -25°C - 85°C
• Electrical life: 10000 cycles
• Colour: black

What's in the box?

1 x Mini round black rocker switch

Resources

Introduction to Buttons and Switches
Types of buttons and switches

• Wide Supply Voltage range : 2.4V - 5.5V
• Lightning Sensing: 40 km Range with accuracy of 1km in 14 steps
• Detects both cloud-to-ground and cloud-to-cloud flashes
• Embedded ‘man made’ disturbance rejection algorithm
• Programmable Detection Levels,Lightning detection thresholds are programmable (outdoor vs indoor, for example)
• Distance to storm estimation
• "Disturber" (false event) rejection algorithm
• Indoor and Outdoor Settings
• SPI and I2C Interfaces
• Qwiic Enabled

Features

• Name: MPU-6050 module (three-axis gyroscope triaxial accelerometer)
• 2.54mm pin spacing
• MPU-6050 Accelerometer Gyro

The MPU-6050 sensor contains a MEMS accelerometer and a MEMS gyro in a single chip. It is very accurate, since it contains 16-bits analog to digital conversion hardware for each channel. Therefor it captures the x, y, and z channel at the same time.

Specifications

• 16bit AD converter-chip, 16-bit data output
• Use Chip: MPU-6050
• Power supply :3-5v (internal low dropout regulator)
• Communication: IIC communication protocol standard
• Gyro Range: ± 250 500 1000 2000 ° / s
• Acceleration range: ± 2 ± 4 ± 8 ± 16g
• Using Immersion Gold PCB, welding machines to ensure quality
• Size: 20mm x 16mm x 10mm

Application

• Motion sensing games
• Augmented Reality
• Electronic Image Stabilization (EIS: Electronic Image Stabilization)
• Optical Image Stabilization (OIS: Optical Image Stabilization)
• "Zero-touch" gestures User Interface
• Pedestrian navigation
• Gesture shortcuts

Market

• Smart phone
• Tablet device
• Handheld games
• 3D remote controller
• Portable navigation devices

What's in the box?

1 x MPU-6050 module

The ESP32-CAM is a small size, low power consumption camera module based on ESP32. It comes with an OV2640 camera and provides onboard TF card slot. The ESP32-CAM can be widely used in intelligent IoT applications such as wireless video monitoring, WiFi image upload, QR identification, and so on.

Specifications

• Low-power dual-core 32-bit CPU for application processors
• Main frequency up to 240MHz, computing power up to 600 DMIPS
• Built-in 2MB PSRAM
• Built-in 520 KB SRAM
• Supports interfaces such as UART/SPI/I2C/PWM/ADC/DAC
• Support OV2640 and OV7670 cameras, built-in flash
• Support image WiFi upload
• Support TF card
• Support multiple sleep modes
• Embedded Lwip and FreeRTOS
• Support STA/AP/STA AP working mode
• Support Smart Config/AirKiss one-click distribution network
• Support secondary development

What's in the box?

1 x ESP32-cam board
1 x pigtail
1 x antenna

You might also need the Esp32-Cam MB Micro-USB Programmer

Please Note: Only for use with 2.5inch notebook HDD and SSD, not for use with 3.5 inch desktop HDD

Features

• Comply with serial ATA2.0 standards.
• Compatible with USB port (1.0,1.1 &2.0) & SATA Hard disk (1.5 GB/S & 3 GB/s).
• Added USB2.0 independent power supply interface, support 2.5 "high-capacity memory driver.
• Compatible with Windows 7 (32-bit/64-bit)/Vista (32-bit/64-bit)/XP (32-bit/64-bit)/server 2003 & 2008 (32-bit/64-bit) system A

Specifications

• Adapter SATA III USB 3.0 Cable External Hard Drive USB to Serial ATA 22pin Converter Hard Disk 6 Gbps for 2.5" HDD/SSD.
• This USB 3.0 to SATA Converter Cable connects any standard 2.5 inch SATA Hard Drive or Solid State Drive (SSD) to a computer through USB 3.0 ports. It's a ideal for you to backup files or upgrade your notebook hard driver.
• SATA 3 specification Support speed up to 6Gbps;
• Easy and quick access to external storage;
• LED activity indicator;
• Fully compatible with USB 3.0 and backwards compatible with USB 2.0/1.1;
• Plug and play,hot-swapping;
• Support Windows 98/2000/XP/Vista/7/8, Mac OS X.

 
What's in the box?

1 x  Sata Cable for 2.5" SSD/HDD

Need to make that Pico project a bit more permanent? This expansion board is extremely handy for more permanent projects or even just development testing.

Specifications

• 2 x 20 female headers to mount the Pico
• 2 x 20 female headers for jumper connections to sensors etc.
• 2 x 20 screw terminals for more permanent wire connections
• Small form factor (73mm x 55mm)
• Pre-soldered headers
• GPIO pin labels printed on the board for ease of use

What's in the box?

1 x Pico expansion board

• 0.8 mm diameter
• Net weight: 50g (appox.) net weight
• Rosin core
• 63% purity
• Great For Electronics and Electrical Wiring

• High temperature masking tape
• Frequency conversion power supply in the electronics industry. Also use as perfect heat resistance ribbon on 3d printing, powder coating, etc
• PCB protection during wave soldering
• Insulation on transformers, motors and coils
• Fiber Optic Cables
• Solar panels

• 100% new and high quality
• Material: Polyimide
• Color: Brown Metallic
• Width: 5mm
• Length: 22 M
• Long term temperature: 260 ° C degrees
• Short term temperature: 300 ° c.