This drawing showcases a rock-paper-scissors game that utilizes three pushbuttons for user input, two hobby servos instead of a human hand to show the countdown and selections, and tone feedback through a speaker. The code is designed to showcase a variety of techniques. non-blocking event polling loop to simultanously process input and output switch-case state […]
Arduino Sketch Rock Paper Scissors Read More »
This project is a continuation and reimagining of my former colleague’s (metaterra) “Whisker Sensory Extension Wearable”. The purpose of this project was to focus on the creation of novel, computationally-enriched “sensory extensions” that allow for augmented-sensing of the natural world. My major effort with this project was devoted to the fabrication and implementation of sensory
Cat Whisker Sensory Extension Wearable (2.0) Read More »
Pulse sensors have become popular due to their use in health-monitors like the Fitbit. The sensors used are cheap, simple and pretty reliable at getting a reasonable indication of heart rate in daily use. They work by sensing the change in light absorption or reflection by blood as it pulses through your arteries — a technique
Heart-rate monitor on a small OLED display with MicroPython Read More »
IBASE has announced the new ET876 COM Express Type 10 CPU Module (R3.0) supporting Intel’s energy-efficient Atom™ Processor E3900 series, Intel® Celeron® Processor N3350 and Intel® Pentium® Processor N4200. It utilizes multi-core processor technology for high-performance computing and flexible programmable graphics, making it ideal for today’s mission-critical IoT, transportation, medical, military, and industrial automation applications. The highly
COM EXPRESS TYPE 10 CPU MODULE FEATURES EXTENDED TEMPERATURE AND ECC SUPPORT Read More »
The newly released CDP-TX-07M and CDP-RX-07M inherit the compact, high-functionality, high-quality characteristics of their first-generation models with updated internal circuit design for the long-term stability and life needed for industrial applications. Saelig Company, Inc. has announced the compact, multi-channel CDP-07M UHF Narrow-Band Transmitter/Receiver Pair: CDP-TX-07M (transmitter) and CDP-RX-07M (receiver). The modules contain almost all of the components necessary for radio transmission
COMPACT, MULTI-CHANNEL CDP-07M UHF NARROW-BAND INDUSTRIAL TRANSMITTER/RECEIVER PAIR Read More »
Flex Power Modules has added to its range of miniature isolated DC/DC converters intended for industrial applications with the introduction of the PUB-2M series. Delivering an output power of up to 2W with no minimum load required, the high performance product is available in single or dual output options. Presented in a compact SMD (surface mount device) package measuring
FLEX POWER MODULES EXTENDS 2W DC/DC CONVERTER SOLUTIONS FOR INDUSTRIAL USE Read More »
Step 1: COMPONENTS REQUIRED Only 4 components required – 1. ESP8266 NODEMCU or WEMOS D1 mini or any esp8266 wifi development board2. RELAY (5V or 6V)3. ULN2003 or UNL2003A (Relay driver IC)4. Jumpers (obviously or else solder it!!) The main structure of the project is that ESP8266 module will receive the signal from the MQTT
Internet/cloud Controlled Home Automation Using Esp8266 (aREST, MQTT, IoT) Read More »
The L6983 is an easy to use synchronous monolithic step-down regulator capable of delivering up to 3 A DC to the load. The wide input voltage range makes the device suitable for a broad range of applications. The L6983 is based on a peak current mode architecture and is packaged in a QFN16 3×3 with
L6983 – 38V 3A SYNCHRONOUS STEP-DOWN CONVERTER WITH 17UA QUIESCENT CURRENT Read More »
Analog Devices’ controllers enable full functional safety if one of the batteries fail by forcing the other battery to take over Analog Devices’ LT8228 100 V bidirectional buck or boost DC/DC controllers provide sustainable power in hybrid and electric vehicle (EV) critical non-drive train subsystems by controlling 48 V and 12 V batteries with bidirectional capabilities allowing
LT8228 – 100 V BIDIRECTIONAL BUCK OR BOOST DC/DC CONTROLLERS WITH PROTECTION Read More »
ON Semiconductor’s NCxx333 Zero Drift Operational Amplifiers deliver premium analog performances for front end amplifier circuits and power management designs. A comprehensive choice of packages matching industry-standard pinouts, addressing the various form factor requirements for automotive, industrial, telecom, wearable, Internet-of-Things, test equipment, and instrumentation. The high analog performance offered by the zero-drift architecture enhances motor
ON SEMICONDUCTOR NCXX333 ZERO DRIFT OPERATIONAL AMPLIFIERS WITH 10 UV OFFSET Read More »
