Meet PiFinger – World’s First Fingerprint HAT for Raspberry Pi

Meet PiFinger – World’s First Fingerprint HAT for Raspberry Pi

SB Components, the company behind several ambitious, Raspberry Pi-based products like PiTalk phone, LapPi laptop, and PiArm...


Renesas RA2L1 ultra-low power single-chip microcontroller

Renesas RA2L1 ultra-low power single-chip microcontroller

Ultra-low power single-chip microcontroller based on the 48-MHz Arm® Cortex®-M23 core RA2L1 MCU Group is part of the RA2 MCU S...


ICs Memory by mixos
Superior Sensor Technology HV Differential Low-Pressure Sensors

Superior Sensor Technology HV Differential Low-Pressure Sensors

Superior Sensor Technology HV Differential Low-Pressure Sensors targets pressure ranges from as low as 0.1″ inH2O (Water Column) t...


BD783xxEFJ-M Monaural Series Speaker Amps for Automotive

BD783xxEFJ-M Monaural Series Speaker Amps for Automotive

ROHM’s amps feature a power package HTSOP-J8 to achieve high output power ROHM’s BD783xxEFJ-M series includes 6 dB to 26 dB vol...


Espressif Leaks RISC-V Powered ESP8266 Pin-Compatible ESP32-C3

Espressif Leaks RISC-V Powered ESP8266 Pin-Compatible ESP32-C3

The ESP32-C3 is a WiFi SoC that contains a RISC-V core in place of the Tensilica core in the ESP32 we are all familiar with.


ICs IoT by Rik
Current Meter Using 0.96″ OLED Display

Current Meter Using 0.96″ OLED Display

This project provides an economical and precise solution for DC current sensing and display on an OLED display.


Attiny85 8-pin Arduino Programing Shield

Attiny85 8-pin Arduino Programing Shield

This Arduino shield transforms your Arduino UNO into an ISP-Programmer for the ATtiny85 microcontroller.


Monolithic Power Systems’ 5 V USB, 1 A, I²C-controlled linear charger

Monolithic Power Systems’ 5 V USB, 1 A, I²C-controlled linear charger

The MP2667 from Monolithic Power Systems is a highly integrated, single-cell, Li-ion/Li-polymer battery charger with system power...


Meet PreCusor – The Mobile Dual-FPGA Development Kit

Meet PreCusor – The Mobile Dual-FPGA Development Kit

There has recently been a desire and surge in the development of standalone portable hardware development kits with qwerty...


New Light-Powered AI Chip Tries to Mimic Human Brain

New Light-Powered AI Chip Tries to Mimic Human Brain

Researchers at RMIT University have developed a new kind of artificial intelligence technology that works by imitating the way a...


STONE HMI ESP32 Weather Station using STVC101WT-01 TFT LCD module

STONE HMI ESP32 Weather Station using STVC101WT-01 TFT LCD module

In the application of this paper, I will use the STONE TFT LCD screen, esp32 microprocessor, photosensitive resistance sensor,...


Analog Light Sensor + Light Sensitive Switch using OPT101

Analog Light Sensor + Light Sensitive Switch using OPT101

You may have seen many light-sensitive switch circuits based on an LDR sensor.