SEQURE SQ-A110 Digital Temperature-Controlled Adjustable Soldering Iron – Review & Teardown
Review and teardown of the SEQURE SQ-A110 industrial-grade 110W digital adjustable temperature-controlled soldering iron.
Invent. Engineer. Learn.
Invent. Engineer. Learn.
What is RS-485 & How to Use MAX485 with Arduino for Reliable Long-Distance Serial Communication
Learn about the industry-favorite RS-485 (EIA-485) wired communication interface standard and learn how to interface the MAX485 module with Arduino.
MITAYI Pico RP2040 r0.5 – Open-Source Microcontroller Development Board – Schematic, PCB and Assembly
The complete documentation for design revision 0.5 of the MITAYI Pico RP2040 open-source microcontroller development board from CIRCUITSTATE. Read about the schematic design, PCB design and assembly.
Andonstar AD208 Digital Microscope for Electronics Engineers – Review and Teardown
Review of the Andonstar AD208 tabletop digital microscope with a large 8.5" LCD, Full HD 1080p video recording and 260x magnification.
Frogbro DP-SS02 Desoldering Pump – Review & Teardown
Reviewing the DP-SS02 from Frogbro, which is a cheaper clone of the much admired SS02 desoldering pump from Engineer.
Making Two Raspberry Pi Pico Boards Communicate through SPI using C/C++ SDK
Tutorial on how to make two Raspberry Pi Pico boards communicate with each other through the SPI interface using Central/Peripheral modes and Pico C/C++ SDK.