Masterkey – USB WiFi Keylogger
https://www.electronics-lab.com/masterkey-usb-wifi-keylogger/
A Keylogger, a short form for keystroke logger, is a type of monitoring or digital surveillance tool (software or hardware) that is primarily used to record (log) keyboard keystrokes made by the user of the host computer. They are more advanced in recent times and are sometimes also used to log mouse clicks, touches, etc., […]
USB-C Power Tester based on ATtiny45/85
https://www.electronics-lab.com/usb-power-tester-based-attiny45-85/
USB power testers provide users with the opportunity of examining how much power a device plugged into a USB port is drawing from the port. While this is mostly used by designers who are building USB-powered devices and are trying to evaluate how much power it consumes, it is sometimes also used to appraise the […]
Raspberry Pi 4 Beta Firmware Brings True USB Boot for High-Speed Storage – no SD Card needed
https://www.electronics-lab.com/raspberry-pi-4-beta-firmware-brings-true-usb-boot-high-speed-storage/
One important feature of the Pi 3 flavor of the Raspberry Pi is the ability of the Pi to boot from a network server or a USB Mass storage device, rather than the, pretty much standard way of booting from an SD Card. However, while the Pi 4 featured several upgrades both physically and “OS-lly”, […]
Cricket ONE is an Arduino compatible board in Raspberry Pi form factor
https://www.electronics-lab.com/cricket-one-arduino-compatible-board-raspberry-pi-form-factor/
The Cricket ONE is the first in a series of small microcontroller boards using the familiar form factor of the Raspberry Pi Zero series of single-board computers. Featuring an ATMEGA328PB and CH340C USB to UART converter, this board is Arduino IDE compatible and includes all of the features of the newer ATMEGA328PB. Basic Specs: ATMEGA328PB […]
Four ports Intelligent and High powered charger USB charger
https://www.electronics-lab.com/four-ports-intelligent-high-powered-charger-usb-charger/
The more the electronic devices to charge, the more the multiple-port USB chargers to have, especially intelligent ones! Yes, charging multiple devices at the same time can be very tiring; from having to deal with the mess of the plenty of cables and adapters needed for the different devices to hunting for free wall sockets […]
New PasswordPump2.0 Ensures You Never Forget a Password
https://www.electronics-lab.com/new-passwordpump2-0-ensures-never-forget-password/
Using the same password on different platforms can be a security risk, but remembering different passwords, used for different accounts, can be quite the task too especially with the need to infuse special characters and numbers, and the fact that you may not use some of the passwords regularly enough for them to become easy […]
Piskey Atto is a Tiny Arduino Compatible Board with USB
https://www.electronics-lab.com/piskey-atto-tiny-arduino-compatible-board-usb/
Designed with makers in mind, this cost-effective Piskey Atto handles most of the issues developers face with some of the available development boards. “We recently started creating DIY projects on our YouTube channel and we ran into a similar issue, time and again. Most of the sensors and modules that we commonly use are already […]
USB (5V) to Dual Output +/-15V or +/-12V Step-Up DC-DC Converter
https://www.electronics-lab.com/usb-5v-dual-output-15v-12v-step-dc-dc-converter/
This USB to dual output step-up DC-DC converter has been designed to be used in industrial automation control equipment, sensors, isolated operational amplifiers and test & measurement equipment that require bipolar supply voltages. The module provides +/-15V or +/-12V DC load current up-to +/-100mA. An onboard PCB solder jumper is provided to set the output […]
Elektor Article: USB-SPDIF Interface
https://www.electronics-lab.com/elektor-article-usb-spdif-interface/
The circuit described here is a SPDIF output with a USB interface. It allows connecting Personal Computers, Tablets or Smartphones to Audio equipment including AV receivers, high-end stereo amplifiers or stand-alone audio DACs. It has a infrared remote control receiver that allows controlling media playback and audio volume. The SPDIF bitstream is generated in software […]
Electrolama announces 802.15.4/Zigbee USB Dongle and Raspberry Pi “HAT”
https://www.electronics-lab.com/electrolama-announces-802-15-4-zigbee-usb-dongle-raspberry-pi-hat/
Electrolama has been developing two open-source hardware 802.15.4/Zigbee projects namely “zig-a-zig-ah” (aka “zzh”) USB stick, based on Texas Instruments CC2652R SimpleLink multi-standard wireless MCU, and Zoe (Zigbee + Poe) development board based on Raspberry Pi HAT form factor and powered by TI CC2530 SimpleLink 2.4 GHz SoC alongside CC2592 range extender. The two boards are […]