Other Electronics
IR (Infrared) sensor tuned to 38KHz, perfect for receiving commands from a TV remote control. Runs at 3V to 5V so it's great for use on the Raspberry Pi!
To use, connect pin 3 (all the way to the right) to 5V power, pin 2 (middle) to ground and listen on pin 1. It doesn't do any decoding of the signal, just passes the 'raw data' along.
- Carrier Frequency: 38kHz
- Transmission Range: 45m
- Directivity: 45°
- Supply Voltage Min: 2.5V
- Supply Voltage Max: 5.5V
- Supply Current: 350µA
- Opto Case Style: Through Hole
- Operating Temperature Min: -25°C
- Operating Temperature Max: 85°C
- Packaging: Each
- Operating Temperature Range: -25°C to 85°C
- SVHC: No SVHC (16-Dec-2013)
- Supply Voltage Range: 2.5V to 5.5V
- Manufacturer: VISHAY MINICAST AGC2
What's in the box?
1x Infrared Receiver
Resources
- Using an IR remote with a Raspberry Pi
IR sensor with filter at 38KHz, perfect for receiving commands from a TV remote control. Runs from 2.7V to 5.5VDC so it's great for any microcontroller, which include Arduino running at 3.3V or 5.0V, and of course include Raspberry Pi which run at 3.3V.
To use, connect pin 3 (all the way to the right) to 5V power, pin 2 (middle) to ground and listen on pin 1. It doesn't do any decoding of the signal, just passes the 'raw data' along. Check the VS1838B datasheet for more details.
- IR Remote Control Receiver
- Built-in Filter at 38KHz
- Wide operating voltage range: 2.7V to 5.5VDC
- Compatible with Arduino, Raspberry Pi
- Simple interface to use it
What's in the box?
1 x infrared receiver
- This product is mainly used for water metering
- High amplitude ≥ 4.6V
- Low amplitude ≤ 0.5V
- Electric strength 1250V/min
- Insulation resistance ≥ 100MΩ
- Hydrostatic pressure testing ≤ 2.0Mpa
Specifications
- The lowest rated working voltage: DC4.5 5V-24V
- Maximum operating current: 15 mA (DC 5V)
- Working voltage range: DC 5~18 v
- Load capacity: ≤ 10 mA (DC 5V)
- Use temperature: ≤ 80°C
- Operating humidity range: 35%~90%RH (no frost)
- Allowing pressure: pressure 2.0Mpa
- Temperature: -25~ 80 °C
- External threads: 1/2"
- Outer diameter: 20mm
- Intake diameter: 9mm
- Outlet diameter: 12mm
Application
Water heaters, water vending machines, flow measurement
What's in the box?
1 x Water flow sensor
Resources
Flow sensor Wiki
An instructable on how to use the Flow Sensor with Arduino
Adafruit experiment connecting the Flow Sensor to a Raspberry Pi
https://www.ardumotive.com/water-flow-sensor-en.html
RPi: https://www.youtube.com/watch?v=8JXd-2_zJQ0
The Adafruit 4-Channel I2C 12-Bit ADC is a high-precision ADC and features the ADS1015 chip, which provides 12-bit precision at 3300 samples/second over I2C. The chip can be configured as 4 single-ended input channels, or two differential channels. As a nice bonus, it even includes a programmable gain amplifier,with up to x16, to help boost smaller single/differential signals to the full range. We like this ADC because it can run from 2V to 5V power/logic, can measure a large range of signals and its super easy to use. It is a great general purpose 12 bit converter.
- Wide Supply Range: 2.0V to 5.5V
- Low Current Consumption: Continuous Mode: Only 150µA Single-Shot Mode: Auto Shut-Down
- Programmable Data Rate: 128SPS to 3.3kSPS
- Internal Low-Drift Voltage Reference
- Internal Oscillator
- Internal PGA
- I2C Interface: Pin-Selectable Addresses
- Can run from 2V to 5V power/logic
- Measures a large range of signals and is super easy to use.
- 12-bit precision at 3300 samples/second over I2C.
- Configurable as 4 single-ended input channels, or two differential channels.
- Includes a programmable gain amplifier, up to x16, to help boost up smaller single/differential signals to the full range.
- Breakout Board equipped with ferrites to keep the AVDD and AGND quiet
What's in the box?
1 x Adafruit 12-Bit ADC
Tutorials
Features:
- Simple & Professional appearance for power cabling
- Easier for camera installation, save time and more securer cable connection
- 5.5mm x 2.1mm Female power plug connector
- Clearly marked positive and negative to avoid reversal.
What's in the box?
1 x Pair Male Female 12V DC Power Plug Jack Adapter Connector
This barrel jack connector is great for adding a common power connector to the end of your wires. It is compatible with 5.5mm barrel jacks
Specifications :
Connector Type:Male Plug
Material(External):PVC Plastic
Color: Black Green
Size:2.1 x 5.5 mm
Internal diameter of the plug: 2.1mm
External diameter of the plug: 5.5mm
Package includes :
1 x DC Power Male Jack Plug Connector
Specifications
- Name: Aviation Connector Plug
- Item: GX16-8 Pin Male & Female Connector
- Model: GX16-8
- Rated current: 5A
- Interface type: AC / DC
- Material: Zinc alloy
- Shape: Round
- Diameter: 16mm
- Pin Quantity: 8
What's in the box?
1 x GX16-8 Pin Male & Female Connector
Great item for small electronics projects and CCTV applications. Solder to the solder terminals and connect a DC Barrel plug into the end.
DC Power Plug with plastic construction and strain relief.
Specifications
- Material: Plastic, Metal
- Type: 5.5mm x 2.1mm Male
- Outside Diameter: 5.5mm
- Inside Diameter: 2.1mm
- Length: 4.5cm
- Operating temperature: -50 ~ 65 ℃
- Connector Polarity: Positive(+) inside and negative(-) outside
- Scope: DC power supply security, monitoring equipment, LED lights, Arduino, switches and other devices.
What's in the box?
1 x DC Power Jack Connector
Specifications
- Model: PJ-392
- Size(LxWxH): Approx. 22.5mmx 8mm x 8mm/ 0.89x3.15x3.15"
What's in the box?
1 x Stereo Headphone Audio Video Jack Socket
Specifications
Colour | Black blue |
Material | Plastic iron |
Specification | Detecting range: 0.591" (15mm); Detecting method: Reflective; Collector Emitter Voltage: 70V; Collector Current: 100mA; Forward Current: 60mA; Output type: Phototransistor; Working temperature: -25~85'C |
Features | Compact construction, sense the presence of an object by using the reflective IR beam from the object |
Application | Perfect for line tracking robot car DIY project |
Packing List | 1 unit |
What's in the box?
1 x TCRT5000L Reflective switch
Resources
How to use TCRT5000 switches
- Connector socket DC Jack
- 5.5mm x 2.1mm
- Panel mount
- Splash proof
What's in the box?
1 x socket plug
Great item for small electronics projects and CCTV applications. Solder to the solder terminals and connect a DC Barrel plug into the end.
DC Power Plug with plastic construction and strain relief.
Specifications:
Model | JP02 |
Material | Plastic, Metal |
Type | 5.5mm x 2.1mm Female |
Outside Diameter | 5.5mm |
Inside Diameter | 2.1mm |
Length | 4.5cm |
Operating temperature | -50 ~ 65 ℃ |
Connector Polarity | inside and outside - |
Scope | DC power supply security, monitoring equipment, LED lights, Arduino, switches and other devices. |
What's in the box?
1 x DC Power Jack Connector
- 1