Search Results for : SPARKFUN
Digital 16bit Serial Output Type Color Sensor IC – BH1749NUC
ROHM's BH1749NUC is a digital color sensor IC with I²C bus interface. This IC senses Red, Green, Blue (RGB) and Infrared and converts them to digital values. The high sensitivity, wide dynamic range and excellent Ircut characteristics make it possible for this IC to obtain the accurate...
Continue ReadingTEA5767 – FM Receiver Module
Based on the chip of the Philips TEA5767, this tiny module allows to realize, with the addition of very few external components, a stereo FM radio with reception frequency from 87.6 MHz to 108 MHz .. Used in MP3 players, MP4, mobile phones, etc. The single-chip TEA5767/68 is a...
Continue ReadingATtiny85 Weather Station with SD1331 OLED display
This is a weather station based on an ATtiny85 and an Adafruit Bosch BME280 sensor breakout. It displays the atmospheric temperature, pressure, and humidity on a 96x64 SD1331 colour OLED display. by David Johnson-Davies: To display the readings the Weather Station uses a low-cost 96x64...
Continue ReadingBattery Management Deep Dive On-demand Technical Training
This is a great collection of on-demand training on battery management solutions from Texas Instruments. TI's battery experts have decades of experience. Their battery scientists bring cutting-edge solutions for new battery chemistries & technologies, from charging, gauging,...
Continue ReadingGetting Started with the NodeMCU (ESP8266 Based Development Board)
As the popularity of Arduino boards increased, the demand for boards which comes embedded with some of the add-ons used with the Arduino increased. One of the most popular add-ons were the WiFi modules which are used to connect Arduino boards to the internet. Several boards were released...
Continue ReadingSensything Provides Sensors, Processing, and Wireless on a Single Board
Multi-sensor data acquisition, processing, and Wi-Fi/Bluetooth communication in a single, open source board. Sense anything. Sensything is an open source, high-resolution (24-bit), Wi-Fi and Bluetooth-enabled sensor interface platform that supports multiple sensor readings. In most...
Continue ReadingATmega32U4-Based Synchronous MPPT Buck Solar Charger
You want to maximize the power output of your solar panel? Then you need a maximum power point tracking charge controller! Source files here. Features: Programmable with Arduino IDE Input voltage: 15 - 22V Output voltage: 1 - 14.4V Simple MPPT (Maximum Power Point...
Continue ReadingUsing a Soil Moisture Sensor with Arduino
Hi guys, welcome to today's tutorial. Smart farms are becoming very popular as everyone is beginning to see the benefits in terms of crop health and yield and I know a lot of people that will be interested in smart farm automation. That's why today, we will be looking at how to use a...
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