WiFi-based Weather Forecast and Clock
https://www.electronics-lab.com/wifi-based-weather-forecast-and-clock/
by soniktech.com: This project is a stopgap on my way to building a ground-up “Internet of Things” base design around the ESP8266 SoC WiFi solution. I started by taking a few nixie tubes I’ve had lying around from a past project, and connecting them to a Nixie Power supply I found on ebay. After making […]
Transparent ESP8266 WiFi-to-Serial Bridge
https://www.electronics-lab.com/transparent-esp8266-wifi-to-serial-bridge/
jeelabs @ github.com has written a firmware for ESP8266 that enables it to talk to RS232 of your mcu via WiFi and also programm your mcu via WiFi. He writes: This firmware connects an attached micro-controller to the internet using a ESP8266 Wifi module. It implements a number of features: transparent bridge between Wifi and […]
HCS08 VGA Output
https://www.electronics-lab.com/hcs08-vga-output/
This reference design is a simple VGA signal generation that uses the Freescale’s MC9S08SH16VTJR, which is an 8-bit microcontroller that has Central Processor Unit (CPU) speed of 40MHz with a maximum bus frequency of 20MHz. It has an internal clock source module containing a Frequency-Locked Loop (FLL) controlled by internal or external reference. Its precision […]
Basic Automotive Lighting Control with MCU
https://www.electronics-lab.com/basic-automotive-lighting-control-with-mcu/
The electronics trend in automotive is continuously rising due to the demand in the market. The technological developments are now into embedded system in which the manufacturers are developing products that suits to the needs of the people. In this design, it features a automotive lighting control using an MCU with S12 CPU core, 25 […]
Atmega8 Development Board
https://www.electronics-lab.com/atmega8-development-board-2/
Atmega8 Development Board provides a very simple and cost effective platform for prototyping solution. The compact design provides connection to all the pins of the microcontroller for the user. Prototyping solution available for 28-pin ATmega series AVR microcontroller from ATMEL All the three ports available to the user via standard 10 pin box header with […]
Generation of Sound Using Microcontroller
https://www.electronics-lab.com/generation-of-sound-using-microcontroller/
This project illustrates the use of a microcontroller(MCU) to generate different types of sound. The device uses SST89E54RDA-40-C-PIEMCU, an 8-bit 8051-compatible MCU with embedded SuperFlash memory.The device comes with 24/40KByte of on-chip flash EEPROM program memory which is partitioned into two independent program memory blocks. The primary block 0 occupies 16/32KByte of internal program memory […]
AT89C2051 Development Stick
https://www.electronics-lab.com/at89c2051-development-stick/
89C2051 Development Stick kit offers an easy way of interfacing 89C2051 compatible MCU’s. Slim design with plug in type approach Voltage regulator on board for stable and regulated supply to the MCU RESET switch for resetting the MCU 0592 MHz Crystal 4K external EEPROM Power-On LED for indicator 20-Pin well marked Berg connector for ease […]
Delay using 8051 Timer
https://www.electronics-lab.com/delay-using-8051-timer/
The major component of this circuit is Microchip’s SST89E54RDA-40-C-PIE, which is a pin-for-pin compatible with typical 8051 microcontroller devices. It has a built-in timer used to produce accurate time delay. The light emitting diode (LED) is connected through the 330Ω resistor to indicate the time delay. The blinking LED switches ON for 1ms and switches […]
Mesa-Video : 800×600 Digital video for Arduinos
https://www.electronics-lab.com/mesa-video-800x600-digital-video-for-arduinos/
blackmesalabs.wordpress.com has build a video system for Arduino boards: This post describes Mesa-Video, a low cost, low power, small size and fully Open Source Hardware and Software solution for providing 800×600 digital video for Arduino ( and other ) microcontrollers. Mesa-Video makes it quick and easy to display text and 24bit color graphics from any […]
Tic-Tac TV Remote Jammer
https://www.electronics-lab.com/tic-tac-tv-remote-jammer/
by DangerousTim @ instructables.com: That moment you take your eyes off the TV remote for just a second, because of which it falls into the hands of your annoying sibling. Yes, fighting for control over the TV is a daily struggle for many. But the TV Remote Jammer shown in this Instructable, will make everyone else […]