DESCRIPTION
Have you ever wanted to control something powerful or have you ever needed to turn on/off a high power device from your Arduino or another low powered microcontroller? The SparkFun Qwiic Single Relay provides you with the easiest to use relay yet. The Single Relay board can handle up to 5.5A at 240VAC for long periods of time and allows you to control large power loads with simple I2C commands. Utilizing the handy Qwiic system, and on-board screw terminals, no soldering is required to connect it to the rest of your system!
The Qwiic Relay comes with a default I2C address of 0x18 but can be changed with a simple command allowing you to control over 100 Qwiic Relays on a single bus (but please be aware that toggling lots of relays on a 3.3V bus can cause voltage spikes so an external power supply will be required)! In addition, there is an address jumper on the back of the board. Closing this jumper with solder will change the address to 0x19.
They have included many safety precautions on the PCB including, ground isolation between the load and the low voltage control has been increased and an air gap has been added around the common pin. The traces between the relay and the NC/NO/COM terminals have been doubled to increase the maximum current.
FEATURES
- Operating Voltage: 1.7V-3.6V
- Coil Resistance: 23.5Ω
- I2C Address: 0x18 (Default), (Jumper changes to 0x19)
- Max Current (Through Relay): 5.5A (240 VAC)
RESOURCES
- Schematic
- Eagle Files
- Hookup Guide
- Datasheet (G5LE)
- Firmware
- Example Code
- Qwiic Page
- GitHub
Fast Shipping and Professional Packaging
We offer a wide range of shipping options due to our long-standing partnerships with UPS, FedEx and DHL. Our warehouse staff are highly trained to pack your goods precisely according to the specifications that we supply. Before shipping, all goods will be thoroughly examined and secured. Every day we ship thousands of packages to clients from all over the world. This shows how we're dedicated to becoming the biggest retailer on the internet. The warehouses and centers of distribution are in Europe, as well as the USA.
Note: Orders containing more than one product will be assigned a distinct processing time, depending on the specific item.
Before shipment, all ordered items will be thoroughly inspected. The majority of orders will be delivered within 48 hours. Delivery is expected to take between 3 and seven days.
Returns
The inventory is always changing and we cannot control it completely because multiple parties are involved, including our factory and warehouse. The actual stock levels can fluctuate at any time. Please understand it may happen that your order will be out of stock when your order has been made.
Our policy is valid for 30 days. If you don't receive your product within 30 days, we are not able to provide the option of a refund or exchange.
Your item should be in its original packaging and not be used. You must have the item in the original packaging.
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ADS1115 16-Bit ADC – 4 Channel with Programmable Gain Amplifier – STEMMA QT / Qwiic Adafruit
Accessories and Breakout Boards
