Description: Using an Arduino or a micro controller, we can generate cool-looking patterns with an led strip containing ...

Description: $2 for 10pcs PCBs (24 hours turnaround time) Making a good lighting system for your rc projects is not ...

It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for ...

⁠Thailand’s King Maha Vajiralongkorn formally opened the new parliament on Saturday, as last month’s general election result faces court scrutiny over bar codes on the ballots that may have violated ...

Recently [mit41301] wondered about increasing the data capacity of QR codes, and was able to successfully triple the number of bits using color. He chose the new rectangular micro QR code (rMQR) ...

Have you ever wondered why CBSE puts out QR codes on the question papers you receive during your board exams? No, they are not just there to take up blank space, but they actually have a real use case ...

A security QR code on the CBSE Class 12 Math paper (March 2026) redirected students to a famous YouTube music video, sparking concerns over exam protocol. The Central Board of Secondary Education ...

Iowa Bars Local Gender Identity Protections After Rolling Back Its Civil Rights Code DES MOINES, Iowa (AP) — A new Iowa law bans local nondiscrimination protections on the basis of gender identity ...

DES MOINES, Iowa (AP) — A new Iowa law bans local nondiscrimination protections on the basis of gender identity after the state became the first in the U.S. to rollback its civil rights code last year ...