EEVblog #790 – Lecroy Wavejet 354 Touch Oscilloscope Teardown
https://www.electronics-lab.com/eevblog-790-lecroy-wavejet-354-touch-oscilloscope-teardown/
Take a look inside the 500MHz 4 channel Teledyne Lecroy WaveJet Touch 354 oscilloscope. EEVblog #790 – Lecroy Wavejet 354 Touch Oscilloscope Teardown – [Link]
100V, 1A, synchronous step-down regulator: Iq of 7µA
https://www.electronics-lab.com/100v-1a-synchronous-step-down-regulator-iq-of-7%c2%b5a/
by Graham Prophet @ edn-europe.com: LT8631 is a 1A, 100V-input-capable synchronous step-down switching regulator. Synchronous rectification delivers efficiency as high as 90% while Burst Mode operation keeps quiescent current under 7µA in no-load standby conditions. Its 3V to 100V input voltage range suits it for 48V automotive systems, dual battery transportation, industrial and 36V to 72V […]
Tutorial on the Design & Implementation of an FPGA RGB LED Matrix Driver
https://www.electronics-lab.com/tutorial-on-the-design-implementation-of-an-fpga-rgb-led-matrix-driver/
In this episode Shahriar and Timo demonstrate the design methodology of an FPGA based 32×32 RGB LED matrix driver. Timo has kindly devoted some of his time to describe the block diagram and the thought process which goes into designing this type of FPGA display driver. The various components of the overall system (PLL, UART, […]
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 […]
Atmega8 Development Board
https://www.electronics-lab.com/project/atmega8-development-board/
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 […]
A Xively AMbient QUality MOnitor built on ATmega328
https://www.electronics-lab.com/a-xively-ambient-quality-monitor-built-on-atmega328/
Davide Gironi has build an indoor ambient quality monitor that is able to measure temperature, humidity, noise and brightness and indicate the ambient quality using 4 bi-color LEDs. He writes: The data it is logged to the xively.com platform, and displayed to the user through 4 bi-color leds. It can be used to monitor you […]
DIY Weather Station with Bluetooth
https://www.electronics-lab.com/diy-weather-station-with-bluetooth/
by Matej Blagšič @ instructables.com: Recently I attended a course in our University of Electrical Engineering and we were making ourselves a small weather station. It included learning about soldering, sensors and arduino. It was super fun making it with little kids and other high school kids my age. I will show you how you can […]
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 […]
Orange Pi undercuts Raspberry Pi
https://www.electronics-lab.com/orange-pi-undercuts-raspberry-pi/
by Martin Cooke @ elektormagazine.com: Over the last few months the Asian manufacturer Shenzhen Xunlong Software has released a number of capable open-spec single board computers with the ‘Orange Pi’ label that are both Linux and Android-ready. Their latest offering is the Orange Pi PC which packs an Allwinner (Cortex-A7) quad-core H3 SoC running at 1.6 […]
4×1 WiFi Wireless Antenna Switch
https://www.electronics-lab.com/project/4x1-wifi-wireless-antenna-switch/
I started playing with electronics back when I was 10 years old in Argentina, where I grew up. Then I got my ham radio operator license when I was 16 years old and I was very active in the ham club and on the air. It was then when I built my first vacuum tube […]