Driving multiple loads with 32 kHz Nano-Power MEMS oscillators
https://www.electronics-lab.com/driving-multiple-loads-32-khz-nano-power-mems-oscillators/
Driving multiple loads from a single oscillator output discussed in this app note from SiTime. Optimizing board space and managing power consumption of wearable devices is critical in sustaining competitiveness within this fast growing consumer segment. With less power consumed, battery life is extended or provides the option to reduce the battery size. MEMSbased reference […]
Ricoh Electronic Devices Company launches the RIOT-001 Environment Sensing Board
https://www.electronics-lab.com/ricoh-electronic-devices-company-launches-riot-001-environment-sensing-board/
Ricoh Electronic Devices Company RIOT-001 Environment Sensing Board is designed to transmit data obtained from a temperature/humidity/pressure sensor (BME280) and an ambient light sensor (MAX44009) via Bluetooth, to tablets or other smart devices. The board also includes a voltage regulator with a battery monitor (RP124) for the measurement of the secondary battery voltage. The RIOT-001 Board […]
Indoor Air Quality Monitoring System
https://www.electronics-lab.com/project/indoor-air-quality-monitoring-system/
I’m quite passionate about air quality monitoring, so whenever I see an interesting air quality monitoring project that could help people stay healthy, while also serving as a good way to learn DIY electronics, I’m always eager to share. Thus, for today’s tutorial, I will chronicle the build process of an Indoor Air Quality Monitoring […]
Norton’s Theorem
https://www.electronics-lab.com/article/nortons-theorem/
Introduction This tutorial is a continuity of our last article about Thevenin’s theorem. In the previous article, we have seen that any linear electrical circuit can be simplified into an elementary circuit that consists of an ideal voltage source in series with resistors. Another very similar model is known as Norton’s theorem, it has been […]
1.09″ 64×128 Monochrome Graphic OLED Display Module – SPI
https://www.electronics-lab.com/1-09-64x128-monochrome-graphic-oled-display-module-spi/
This is a tiny 1.09″ 64×128 Monochrome Graphic OLED Display Module with SPI interface, sold for 9.99 USD. Specifications: 1.09″ 64 X 128 Pixel Interface: 4-Wire Serial SPI Drive IC: CH1115 (Compatible SSD1306) Display Colors：White Graphic OLED Drive Duty: 1/128 Duty 1.09″ 64×128 Monochrome Graphic OLED Display Module – SPI – [Link]
Banana Pi BPI-F2P is for low power IoT
https://www.electronics-lab.com/banana-pi-bpi-f2p-low-power-iot/
Banana Pi BPI-F2P uses Sunplus chip design, this is an industrial control board. use Plus1(sp7021) design same as Banana Pi BPI-F2S, it support PoE function with PoE module,and support RS232 and RS485 . so you can use it do an Industrial control gateway. About SunPlus SP7021 SunPlus sp7021 is a revolutionary SoC that has the […]
BalBot: a Self-Balancing Robot
https://www.electronics-lab.com/balbot-self-balancing-robot/
In contrast to technology and science, in everyday life, a distinction is rarely made between regulation and control. A mere control system does not monitor the output value, meaning that it can change due to external disturbances. A simple and typical example is the speed control of a DC motor by PWM. Here, the speed […]
Flex Power Modules extends 2W DC/DC converter solutions for industrial use
https://www.electronics-lab.com/flex-power-modules-extends-2w-dc-dc-converter-solutions-industrial-use/
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 […]
12V SLA Lead Acid Battery Charger Using BQ24450
https://www.electronics-lab.com/12v-sla-lead-acid-battery-charger-using-bq24450/
This project has been developed to charge SLA (Lead Acid Batteries). It helps to charge 12V Lead-acid battery up to 12Ah in capacity. The specific current output is possible by altering the current sense resistor. The BQ24450 chip contains all the necessary circuitry to optimally control the charging of valve-regulated lead-acid batteries. The IC controls […]
Already Compact Arduino Nano Scaled-Down Into a Breadboard Friendly Chip
https://www.electronics-lab.com/already-compact-arduino-nano-scaled-breadboard-friendly-chip/
The new Dily3217 is a breadboard friendly Arduino compatible development board that is easy to integrate with more or less the same functionality as the Nano. Powered by a very small Atmel AVR chip, the Dily3217 copies virtually all the features of the already compact Arduino Nano into a board that is smaller than the […]