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Description:
The liquid level switch detects the rising level of liquid in a sump or tank. It can be connected to a micro controller. It can then be used to start/stop a pump which then pumps liquid in/out until the level of the liquid has been restored to the point where the pump is switched off again. The switch may be used in a pump station, a sensor, a tank alarm, or other devices.
Specification:
Contact Rating: 10W
Switching Voltage: 220V
Switching Current: 0.5A
Breakdown Voltage: 220VDC
Carry Current: 1.0A
Contact Resistance: 100mohm
What's in the box:
1 x Liquid Water level sensor
Resources:
Python library
Introduction to Buttons and Switches
Types of buttons and switches
How to use Picamera with Raspberry Pi OS Bullseye: https://www.youtube.com/watch?v=E7KPSc_Xr24&list=WL&index=2
A sophisticated, hackable, 32x24 pixel thermal camera breakout! Use it to monitor the temperature of your CPU or coffee pot, or to build your own heat-seeking night vision camera. Works with Raspberry Pi or Arduino.
It's perfect for building into projects - industrial, scientific, or just fun - and much more affordable than most thermal cameras. Our breakout makes it easy to use the camera with your Raspberry Pi or Arduino, using I2C and 3-6V supply. And it's available in two different fields of view, 55° (standard) or 110° (wide angle) depending on your preference.
The MLX90640 far-infrared camera is an array of 768 (32x24) thermal sensors that can detect temperatures from -40 to 300°C with approximately 1°C accuracy and up to 64FPS! The applications of this camera are manifold: measure the heat or heat dissipation of devices like CPUs, circuit boards, or electrical appliances; use it to identify thermal inefficiencies in your home; or use it for presence detection to identify bodies in complete darkness.
It's also compatible with our fancy new Breakout Garden, where using breakouts is as easy just popping it into one of the six slots and starting to grow your project, create, and code.
Features- Melexis MLX90640 far-infrared sensor array (datasheet)
- 32x24 pixels
- Field of view: 55°x35° or 110°x75°
- Up to 64FPS
- -40 to 300°C detection with approximately 1°C accuracy
- I2C interface (address 0x33)
- 3.3V or 5V compatible
- Reverse polarity protection
- Compatible with all models of Raspberry Pi, and with certain Arduino models
- MLX90640 breakout
- 1x5 male header
- 1x5 female right-angle header
We've designed this breakout board so that you can solder on the piece of right-angle female header and pop it straight onto the bottom left 5 pins on your Raspberry Pi's GPIO header (pins 1, 3, 5, 7, 9).
SoftwareWe've written software in C that you can use to generate images and video from the MLX90640 cameras.
SparkFun also provide an example Arduino/Processing sketch for the MLX90640.
Our software does not support Raspbian Wheezy.
NotesDimensions: 19x19x2.75mm (LxWxH).
Python code
How to use Picamera with Raspberry Pi OS Bullseye: https://www.youtube.com/watch?v=E7KPSc_Xr24&list=WL&index=2
Description:
This minimal camera for the Pi Zero (or Pi Zero W, WH, 2W) is perfect for small camera projects where space is at a premium.
The sensor is 5MP, and the whole shebang is mounted on a flexible circuit board. As such, a little care is needed when handling, just like the connector on the Pi Zero. Easy there, Lennie!
Otherwise it's an economical and svelte solution for bird box cameras, body-cams, home security, and simple computer vision projects.
Now with 160 degree wide angle lens
Features
- 5MP sensor, 2592x1944 pixels (same as version 1 official Pi camera)
- 1080p video at 30 FPS (or 60 FPS at 720p, 90 FPS at 480p)
- f2.9 lens, 3.60 mm focal length
- 53.50 degrees horizontal, 41.41 degrees vertical field of view
- Approx. dimensions of circuit and camera: 60 x 11.4 x 5.1mm
Notes
- Only for Raspberry Pi Zero or Zero W with CSI camera port
- Raspberry Pi Zero not included
1 x Camera module
Getting started with PiCamera
Application: Build CNC routers, 3D printers, CNC laser cutters, CNC plasma cutters, robotics projects, 3D carvers, machine guards, workstations, etc.
Compatible with: 80/20 20 Series, Misumi 5 Series, Openbuilds V-Slot, Openbuilds C-Beam, and other standard v-slot/t-slot 20mm aluminum extrusions
Specifications:
For the 2020 the size is 60mm x 60mm x 4mm, recommend to use M5 x10mm screw and M5 T nut
Material: Aluminium
Colour: Silver
Aperture:M5
Holes Spaced：20mm / 0.79 inch
Thickness：4mm / 0.16 inch
Dimensions: 60mm x 60mm /2.36 x 2.36 inch
What's in the box?
1 x bracket
6mm Wide angle camera lens for Raspberry Pi HQ camera
The Raspberry Pi High Quality Camera is the latest camera accessory. This is the 6mm wide angle camera Lens, an essential for the Raspberry Pi High Quality Camera. No lens shading, no dark corners, decent image quality, it just works.
Specifications:
| Model | PT361060M3MP12 |
| Focal length | 6mm |
| Resolution | 3 MegaPixel |
| Aperture | F1.2 |
| Mount | CS |
| Field angle DxHxV(°) | 63° |
| M.O.D. | 0.2m |
| Back focal length | 7.53mm |
| Dimensions | 30 x 34mm |
| Weight | 53g |
| Operation | Manual |
Build CNC routers, 3D printers, CNC laser cutters, CNC plasma cutters, robotics projects, 3D carvers, machine guards, workstations, etc.
Compatible with:
80/20 20 Series, Misumi 5 Series, Openbuilds V-Slot, Openbuilds C-Beam, and other standard v-slot/t-slot 20mm aluminum extrusions
Specifications:
Recommend to use M5 x10mm screw and M5 T nut
Material: Mild Steel
Thickness：3mm
These plates are laser cut from 3mm mild steel and still needs to be painted/powder coated.
What's in the box?
1 x bracket
Build CNC routers, 3D printers, CNC laser cutters, CNC plasma cutters, robotics projects, 3D carvers, machine guards, workstations, etc.
Compatible with:
80/20 20 Series, Misumi 5 Series, Openbuilds V-Slot, Openbuilds C-Beam, and other standard v-slot/t-slot 20mm aluminum extrusions
Specifications:
Recommend to use M5 x10mm screw and M5 T nut
Material: Mild Steel
Thickness：3mm
These plates are laser cut from 3mm mild steel and still needs to be painted/powder coated.
What's in the box?
1 x bracket
This Raspberry Pi Zero camera features a wide 160° fisheye lens and uses the same OV5647 chip as the standard Raspberry Pi camera! It's therefore able to deliver a crystal clear 5MP resolution image, or 1080p HD video recording at 30fps!
Specifications
- CSI camera port works with Raspberry Pi Zero
- Raspberry Pi Camera, supports all revisions of the Pi
- OV5647 sensor 5MP 2592x1944 pixels
- CCD size : 1/4inch
- Focal Length : 2.1mm, f2.0 Lens
- Field of View : 160 degree (while other normal cameras are typically 72 degree)
- Sensor best resolution : 1080p
- Support 1080p/30fps, 720p/60fps and 480p/90fps video record
- Dimensions: 60mm × 11.5mm × 10.5mm
What'sin the box?
1 x Camera module
Support
Please download the camera user guide here.
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