7 Segment LED Based SPI Display using 74HC595

7 Segment LED Based SPI Display using 74HC595

Single Digit Big Display module using 74HC595 IC project will display large size 7 segment single digit number.


Driving 14-segment displays with the MAX6954

Driving 14-segment displays with the MAX6954

App note from Maxim on using the MAX6954 to drive 14-segment monocolor LEDs, (PDF): This article is how-to guide, intended as a...


Memory by mixos
Public Release of ESP32 SoC The Big Brother Of ESP8266

Public Release of ESP32 SoC The Big Brother Of ESP8266

It has been about one year since the announcement of ESP32 SoC and the beginning of its beta testing for some developers.


4Duino – A 2.4″ TFT LCD IoT Display Module

4Duino – A 2.4″ TFT LCD IoT Display Module

If your application needs a controller with display interface and a network connectivity, then you need to think about using...


ESPUSB – An USB Software Stack For ESP8266

ESPUSB – An USB Software Stack For ESP8266

ESP8266EX and even the new ESP32 SoC lack a USB hardware transceiver, so [CNLohr] decided to develop a USB software stack for...


How to Upgrade Your ESP8266 SPI Flash to 4MB

How to Upgrade Your ESP8266 SPI Flash to 4MB

ESP8266, the well known WiFi module contains an ESP8266EX SoC IC and an external SPI flash.


ICs Memory by Yahya Tawil
The First Release of ESP-WROOM-32 Module Datasheet

The First Release of ESP-WROOM-32 Module Datasheet

It has been a while from the announcement of the new SoC ESP32 from Espressif.


ClearFog Base from SolidRun A New 90$ Single Board Computer

ClearFog Base from SolidRun A New 90$ Single Board Computer

SoildRun launched ClearFog Base, a SBC (Single Board Computer) designed for IoT and networking applications.


Memory by Yahya Tawil
HT48R002 A Very Cheap OTP MCU as Low as $0.085/Unit

HT48R002 A Very Cheap OTP MCU as Low as $0.085/Unit

A highlight from CNXSoft about Holtek HT48R002 MCU as the cheapest MCU.


Samsung and Toshiba Will Start 64-layer 3D NAND Production Soon

Samsung and Toshiba Will Start 64-layer 3D NAND Production Soon

Toshiba will start mass production of 64-layer 3D NAND, BiCS3, with 3-bit-per-cell technology and a 64GB capacity in the first...


Memory by Yahya Tawil
Information storage at one atom per bit; a 1kB atomic memory

Information storage at one atom per bit; a 1kB atomic memory

A team of scientists at the Kavli Institute of Nanoscience at Delft University has achieved what may represent a limit in...


Memory by mixos
Basics of the I2C Communication Protocol

Basics of the I2C Communication Protocol

circuitbasics.com talks about the I2C protocol, it’s use and it’s advantages and disadvantages.