How to burn an Arduino UNO bootloader to a new ATMEGA328P-AU chip
https://www.electronics-lab.com/how-to-burn-an-arduino-uno-bootloader-to-a-new-atmega328p-au-chip/
This video shows the steps to burn the bootloader from an Arduino UNO, to a new ATMEGA328P-AU chip. The new chips are the TQFP 32 type package. How to burn an Arduino UNO bootloader to a new ATMEGA328P-AU chip – [Link]
LTC3106 – 300mA Low Voltage Buck-Boost Converter with PowerPath
https://www.electronics-lab.com/47113-2/
Linear Technology announces the LTC3106, a highly integrated, 1.6µA quiescent current 300mV start-up buck-boost DC/DC converter with PowerPath™ management, optimized for multisource, low power systems. The LTC3106 is ideal for powering low power wireless sensors from rechargeable or primary batteries supplemented by energy harvesting. The LTC3106 incorporates maximum power point control (MPPC) making it compatible […]
Arduino TFT Forecast Weather Station with ESP8266
https://www.electronics-lab.com/arduino-tft-forecast-weather-station-with-esp8266/
tufantas @ instructables.com has build a weather forecast display using Arduino Mega 2560, 7″ inch TFT display and ESP8266 Wifi module. The display shows 3 days weather forecast, Current weather conditions, Current wind directions & speed with analog gauge meter, Indoor temperature and NTP time. Arduino TFT Forecast Weather Station with ESP8266 – [Link]
Maker’s rule, the feature packed PCB multi-tool
https://www.electronics-lab.com/makers-rule-the-feature-packed-pcb-multi-tool/
Rohit Gupta @ rohitg.in has designed a new version of his maker’s rule that is compact and packs many features like a LED tester and continuity tester: It has been a while since i posted my Tinker Rule which i made during college days. I received a few requests for the ready to etch pdf […]
DC Output Solid State Relay
https://www.electronics-lab.com/dc-output-solid-state-relay/
DC Output Solid State Relay 10Amps 60V DC (Optically Isolated Input) This project has been designed around TLP250/352 which is Opto-Coupler IGBT/MOSFET Gate Driver from Toshiba and Mosfet IRFP260 from IR, This relay consists of optically isolated gate driver and low impedance Mosfet. The combination of low resistance and high load current handling capabilities make […]
DC Output Solid State Relay
https://www.electronics-lab.com/project/dc-output-solid-state-relay/
DC Output Solid State Relay 10Amps 60V DC (Optically Isolated Input) This project has been designed around TLP250/352 which is Opto-Coupler IGBT/MOSFET Gate Driver from Toshiba and Mosfet IRFP260 from IR, This relay consists of optically isolated gate driver and low impedance Mosfet. The combination of low resistance and high load current handling capabilities make […]
Photoplethysmography – IR Heart Rate Monitor
https://www.electronics-lab.com/photoplethysmography-ir-heart-rate-monitor/
SteveQuinn @ instructables.com show us how to create a heart rate monitor using an IR phototransistor and Arduino and display the data on a TFT screen. This Instructable documents how to create a simple heart rate monitor using Photoplethysmography with an IR phototransistor via transmissive absorption using the Arduino to process the pulsatile data and display […]
Kinetis KEA128 StarterTRAK for CAN Applications
https://www.electronics-lab.com/kinetis-kea128-startertrak-for-can-applications/
This reference design is a low-cost development kit based on Kinetis EA series MCUs that allows faster prototyping and tool reuse. This evaluation board features either one of the KEA128, KEA64 or KEA8 MCUs, depending on the board version. This particular design uses KEA128. The Kinetis EA series MCUs are a highly scalable portfolio of […]
ATMEGA328 Component Tester
https://www.electronics-lab.com/component-tester-2/
baweja_akshay @ instructables.com has build a ATMEGA328 component tester that is able to test Resistors, Capacitors, Inductors, BJT, FET, Thyristors and more. Coming upon COMPONENT TESTER so it can test almost everything, obviously not the power components because they require more current and power which our AVR Microcontroller couldn’t handle !! Oh yeah, I forgot to […]
First look at the WeMos D1 Arduino compatible ESP8266 Wifi Board
https://www.electronics-lab.com/first-look-at-the-wemos-d1-arduino-compatible-esp8266-wifi-board/
In this video educ8s.tv take a look at the WeMos D1: a Wi-Fi enabled Arduino compatible board based on the ESP8266 chip. First look at the WeMos D1 Arduino compatible ESP8266 Wifi Board – [Link]