Fibonacci numbers are seen in the natural structures of various plants, such as the florets in sunflower heads, areoles on cacti stems, and scales in pine cones. [HackerBox] has developed a Fibonacci Spiral LED Badge to bring this natural phenomenon to your electronics. To position each of the 64 addressable LEDs within the PCB layout, [HackerBox] computed […]
MATH YOU CAN WEAR: FIBONACCI SPIRAL LED BADGE Read More »
MLX90364 General Description The MLX90364 Triaxis® product is based on a Dual Mold Package (DMP) which integrates the Triaxis sensing die together with the discrete decoupling components necessary to meet the strenuous ESD and EMC requirements found in a typical automotive environment. Once encapsulated, this DMP can be welded or soldered directly to a rugged
Automotive sensor needs no PCB Read More »
Printed circuit boards are an important part of electronic products and the ability to get them fabricated in time and at good quality and price, is key to ensuring the product stays on schedule with the time to market plans. The process of getting them done on time, and at the right quality, however, requires
PCBWAY.COM MANUFACTURER REVIEW Read More »
With an Arduino, a PC fan, and an LED strip, you can make a simple fume extractor that will keep you safe from the fumes from soldering. Step 1: Why Do We Need Solder Fume Extractor Soldering is awesome, right? It’s fun to make our own PCB for our project, but there are a few
Making a DIY Soldering Fume Extractor With Lighting Read More »
The IP4786CZ32 is designed to protect High-Definition Multimedia Interface (HDMI) transmitter host interfaces. It includes HDMI 5 V overcurrent / overvoltage protection, Data Display Channel (DDC) buffering and decoupling, hot plug detect, backdrive protection, Consumer Electronic Control (CEC) buffering and decoupling, and ±8 kV contact ElectroStatic Discharge (ESD) protection for all I/Os in accordance with
Novel protection blocks transients on HDMI Read More »
Description The CC115L is a cost optimized sub-1 GHz RF transmitter. The circuit is based on the popular CC1101 RF transceiver, and RF performance characteristics are identical. The CC115L value line transmitter together with the CC113L value line receiver enables a low cost RF link. The RF transmitter is integrated with a configurable baseband modulator.
Radio TI offers sub-$1 Read More »
The Particle Photon is a microcontroller suitable for wearable project’s considering it’s small form factor and that it supports OTA updates. For those of you who do not know what a Particle Photon is it is a tiny microcontroller with on board WiFi (Cypress WiFi chip) and the STM32 ARM Cortex M3 microcontroller, which is ideal for cool
Particle Photon – Wearable Pulse and Temperature Sensor Read More »
If you are interested in building your very own RPN calculator you might be interested in a new project published to the Instructables website this week by member Shiura. Using a CNC machine, the calculator has been constructed using a wooden case together with acrylic screen protector, and a little Arduino hardware. Featuring an Arduino Nano microcontroller board and
Arduino wooden RPN calculator Read More »
When the need for speed overcomes you, thoughts generally don’t turn to 8-bit computers. Sure, an 8-bit machine is fun for retro gameplay and reliving the glory days, and there certainly were some old machines that were notably faster than the others. But raw computing power isn’t really the point of retrocomputing. Or is it?
THIS SNAPPY 8-BIT MICROCOMPUTER BRINGS THE SPEED TO RETROCOMPUTING Read More »
The project is Robotic-arm controlled by a mobile application known as BLYNK; it is free and… Description Description:- The project is Robotic-arm controlled by a mobile application known as BLYNK; it is free and easy to use for automation and IoT projects for beginners. In this project, multiple servo control different axes and rotation of the
