f You are interested in LED driving through RF, this article would be interesting for you. I tested own PCA9634 breakout board for this chip and wrote simple low level driver for IQRF TR-52D module. Next week, I am going to publish PC application for comfortable operation with that. About PCA9634 (from datasheet) The PCA9634 […]
The USB-C PD-Sink is a board by Pier 42 that enables any device to be powered from a USB supply. It allows the option to set the voltage at 5V, 9V, 12V, 15V or 20V and allowing current as high as 5A. The current settings are very flexible in steps of 250mA from 0 to 5A, but this depends
MINI USB-C PD SINK BOARD ENABLES POWER REGULATION FOR ANY DEVICE Continue Reading
Generic character LCD modules contain an industry standard HD44780 compatible controller*, which can operate down at 3 volts. But the modules are usually specified to work only at 5 volts, unless you choose a specific one designed for 3V operation. There are two reasons why the modules won’t work at 3 volts. First, the required
HOPERF – universal RF modules for surprising prices HOPERF modules enable to gain a wireless data transfer or remote control of devices simply and without excessive costs. A company, which specializes over a quarter of century on a given segment usually has experience and production capacities to develop and produce quality components. This is also
HOPERF – universal RF modules for surprising prices Continue Reading
The LT8648S synchronous step-down dc-dc regulator from Analog Devices features second generation Silent Switcher architecture designed to minimize EMI emissions while delivering high efficiency at high switching frequencies. This includes the integration of input and boost capacitors to optimize all the fast current loops inside and make it easy to achieve advertised EMI performance by reducing layout
42V, 15A SYNCHRONOUS STEP-DOWN DC-DC REGULATOR Continue Reading
Electrical engineers from the University of California, San Diego recently designed a new portable chip that consumes 5000 less power than the Wi-Fi radios that we have today. The new chip, which is smaller in size compared with a grain of rice, is said to be ideal for IoT devices, smart home setups, and wearables. With just 28 microwatts
NEW CHIP BRINGS ULTRA-LOW POWER WIFI CONNECTIVITY TO IOT DEVICES. Continue Reading
ONiO, a Norwegian healthcare-focused Internet of Things (IoT) expert has unveiled ONiO.zero, an ultra-low-power RISC-V-based microcontroller capable of operating solely from harvested energy — without needing a battery, capacitor, or any other means of energy storage. The company says “ONiO.zero is an ultra-low-power wireless MCU that uses energy harvesting technology.” This indicates that the ONiO.zero solely functions on energy harnessed from its surroundings. With
ONIO.ZERO RISC-V MICROCONTROLLER FUNCTIONS ON HARVESTED ENERGY Continue Reading
An inexpensive single board computer which connects to a composite video monitor, keyboard, and SD card. I created the DUO Light as a low cost platform for hobbyists to create fun and useful software. The DUO Light is ideal for anyone who wants a low power computer with video output and keyboard input. DUO Light
Driving new user experiences in automotive infotainment thanks to concurrent dual Wi‑Fi support and Bluetooth 5.1. u‑blox, a global provider of leading positioning and wireless communication technologies, has announced the JODY‑W3 series, multiradio modules featuring Wi‑Fi 6 with 2 x 2 MIMO and dual‑mode Bluetooth 5.1. Supporting the latest IEEE 802.11ax standard, also known as Wi‑Fi 6,
U-BLOX LAUNCHES FIRST WI-FI 6 MODULE SERIES IN AUTOMOTIVE GRADE Continue Reading
This programmable current logger can measure bipolar picoamps to milliamps, with unique features such as 5kV DC voltage isolation. Saelig Company, Inc. announces the availability of the RBD 9103 USB Graphing Picoammeter, a compact, versatile, general-purpose picoammeter designed to accurately measure DC current from nanoamps to milliamps via its isolated BNC input. This rugged, portable, and affordable
SAELIG INTRODUCES RBD 9103 USB GRAPHING PICOAMMETER Continue Reading
French 
English