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.
Specifications:- 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
- 1x Infrared Receiver
- Using an IR remote with a Raspberry Pi
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
Specification:
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
Package included:
1x Water flow sensor
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 Raspberry Pi does not feature an Analog-to-Digital Converter (ADC), so if you want to measure analogue singals, you'll need this 12-Bit ADC!
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
Tutorials
Save time and enable a more secure cable connection with this adapter. It allows you to connect a barrel jack connector to bare wires.
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.
Package Includes:
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
A great way to connect multiple sensors to your Raspberry Pi or MCU (microcontroller) over distances in a near efficient way.
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
Package Includes:
1 x GX16-8 Pin Male & Female Connector
This DC Plug Connector is attached to a power cable using solder terminals, perfect for making a cable to a desired length or replacing a broken connectors.
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:
Brand | Excellway® |
Model | JP02 |
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 | inside and outside - |
Scope | DC power supply security, monitoring equipment, LED lights, Arduino, switches and other devices. |
Package includes:
Jack plugs and sockets are widely found in audio and audio-video applications and are most commonly used for analogue audio signals like the 3.5mm jack found on your earphones. With this socket you can now add this funtionality to your project.
Specifications:
Model: PJ-392
Size(LxWxH): Approx. 22.5mmx 8mm x 8mm/ 0.89x3.15x3.15"
Package Includes:
1 x Stereo Headphone Audio Video Jack Socket
This Reflective IR Sensor is a simple plastic casing with two elements - an IR LED and an IR phototransistor. You can control the IR LED and turn it on to bounce IR off objects to determine their reflectivity. White & light colored stuff will bounce the light, so you can detect it.
Specifications:
Color | 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 for 5.5mm x 2.1mm DC Jack
Panel mount
What's in the box?
1 x socket plug
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