With all this hot weather this summer, we need to keep our plants well-fed. That's where the Debra 2 Moisture Sensor comes in!
With all this hot weather this summer, we need to keep our plants well-fed. That's where the Debra 2 Moisture Sensor comes in!
This project uses the Alorium Technology XLR8, a Bluetooth LE HID Implementation, and the EasyVR voice recognition module…
This project uses the Alorium Technology XLR8, a Bluetooth LE HID Implementation, and the EasyVR voice recognition module to add voice-activated movements to your next project.
Components such as those in the GiGuard series can help you to protect your circuit from transient events while…
Components such as those in the GiGuard series can help you to protect your circuit from transient events while maintaining high-speed performance.
Reduce the cost of using an Arduino UNO by 50% or more by building your own device with comparable functionality.
Reduce the cost of using an Arduino UNO by 50% or more by building your own device with comparable functionality.
Why install three components when you could use one instead? You can simplify your layout with single-component passive…
Why install three components when you could use one instead? You can simplify your layout with single-component passive filters, such as the MEM1005PP251T from TDK.
Researchers develop a wearable sensor for detecting important analytes in sweat for monitoring dehydration.
Researchers develop a wearable sensor for detecting important analytes in sweat for monitoring dehydration.
It’s time to dive into the world of programmable logic. Use this tutorial to get your FPGA development environment…
It’s time to dive into the world of programmable logic. Use this tutorial to get your FPGA development environment setup and understand the tool set and basic development process.
The grid-EYE click provides a user-friendly introduction to advanced thermal sensing and detection.
The grid-EYE click provides a user-friendly introduction to advanced thermal sensing and detection.
More important tips and tricks for using EAGLE CAD to help make your work much easier and faster.
More important tips and tricks for using EAGLE CAD to help make your work much easier and faster.
The best way to solder surface mount devices (SMDs) onto printed circuit boards (PCBs) is with a reflow oven, but when…
The best way to solder surface mount devices (SMDs) onto printed circuit boards (PCBs) is with a reflow oven, but when that's not possible, a hot-air station can be successfully used.
You can do a lot with ultrasound, and whatever you’re doing will be easier with a highly integrated IC such as the PGA460-Q1.
You can do a lot with ultrasound, and whatever you’re doing will be easier with a highly integrated IC such as the PGA460-Q1.
The FPGA can be a great addition to your arsenal, but it requires some adjustments to the way a microcontroller jockey thinks.
The FPGA can be a great addition to your arsenal, but it requires some adjustments to the way a microcontroller jockey thinks.
Learn about SKD v2.0.0 and how flashing your ESP-01's firmware just got easier.
Learn about SKD v2.0.0 and how flashing your ESP-01's firmware just got easier.
No more waiting around for the groundhog. The Punxsutawney 5000 is here to keep you inside until springtime arrives!
No more waiting around for the groundhog. The Punxsutawney 5000 is here to keep you inside until springtime arrives!
Detecting, decoding, and displaying IR (Infrared) signal data is interesting, but using those signals to control stuff is…
Detecting, decoding, and displaying IR (Infrared) signal data is interesting, but using those signals to control stuff is more interesting . . . and sometimes useful. Read on to learn how.
Remote controls for electronics often use IR (infrared) radiation in a very precisely coded sequence for channel surfing,…
Remote controls for electronics often use IR (infrared) radiation in a very precisely coded sequence for channel surfing, volume adjustments, and more. One of the most popular codes is the SIRC (Sony Infrared Remote Code) which may be used with a PICAXE microcontroller to manage a stepper motor, or most any other electronic or electro-mechanical device.
Using a custom framework (RIOT) to control an LED with a networked computer.
Using a custom framework (RIOT) to control an LED with a networked computer.
In this article, we are going to connect an Arduino Pro Mini to a PC and communicate with it using a C# Windows application.
In this article, we are going to connect an Arduino Pro Mini to a PC and communicate with it using a C# Windows application.
LED ring flashes and lights can be a valuable tool for photographers. In this tutorial, we are going to build our own…
LED ring flashes and lights can be a valuable tool for photographers. In this tutorial, we are going to build our own ring light out of LEDs!
Tracking an infrared light source is not as difficult as you might think; a 14-pin PICAXE, a stepper motor with a driver…
Tracking an infrared light source is not as difficult as you might think; a 14-pin PICAXE, a stepper motor with a driver IC, three phototransistors, and a few other components will do the trick.
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