Grace Musoki, another student participant, called on the government to ensure access to equipment and funding to help ...

这款基于 Arduino 的双模式科学计算器是一种多功能且高效的工具，可用于基本和高级计算。在普通模式下，它用作标准计算器，通过 4×4 键盘执行加、减、乘、除。结果清晰地显示在 OLED 屏幕上。按钮开关可在模式之间无缝切换，以增加灵活性。

This Arduino-based dual-mode scientific calculator is a versatile and efficient tool for both basic and advanced calculations. In normal mode, it functions as a standard calculator, performing ...

Experimental void setKeyPadMode (uint8_t mode = I2C_KEYPAD_4x4) sets the mode, default 4x4. This mode can also be used for 4x3 or 4x2 or 3x3 etc. Invalid values for mode are mapped to 4x4. uint8_t ...

Culture Apollo Landing Keypad Shrunken Into World’s Coolest Calculator Watch A British startup managed to shrink the Apollo Guidance Computer down to the size of an Apple Watch.

The best way to learn Arduino, as with any other hands-on skill, is to practice creating a project. You can find a host of ideas online, but the best resource to find Arduino projects to try is ...

For those considering a new lock, the new Keypad Touch comes bundled with Yale’s Approach lock for $229.99 or the August Wi-Fi-Smart Lock for $249.99 (just $50 more than the lock alone).

In an era where homeowners frequently leave for work or education, robust security for residences is imperative. Traditional security measures, including window and door locks, present challenges such ...

Probably one of the coolest Arduino projects out there is a remote-controlled car, but they're also one of the most daunting projects for beginners to undertake. However, you'll be glad to know ...

A mash-up of a video doorbell and garage opener, the MyQ Smart Garage Video Keypad uses a built-in 1080p video camera, a motion sensor and two-way audio. This not only lets you see who's rocking ...

Build a custom programable keypad to control your tech 5:55 pm October 15, 2023 By Julian Horsey ...