There’s a huge market for 433 MHz alarm system hardware out there ... In essence, you connect a common 433 MHz receiver module to an ESP32 or ESP8266 microcontroller, and have it wait until ...

Installing your home security system yourself can save you hundreds of dollars. These are the best DIY options, with and ...

Luckily, you can turn all of that junk into a beautiful DIY wind chime to decorate your outdoor space. Old keys, buttons, cans, safety pins, beads, washers, bottle caps, chains, soda can tabs ...

He thus set about working on a burglar alarm that would fit his unique requirements. An ESP32 is the heart of the operation, paired with a long-range LoRa radio module running at 868 MHz.

Learn more› By Joanne Chen and Annie Chou We’re testing several new sunrise alarm clocks against our current pick. If you wake up confused and panicked at the sound of an alarm clock beeping ...

This smart doorbell camera offers great video quality and comes bundled with a Sync Module 2 hub at no extra cost. You also get Amazon Blink's extra-easy setup and the option to choose local ...

Chime®* offers limited banking products — a checking account, savings account and secured credit card — but all three are accessible even if you have a spotty banking history. A financial ...

The card is basically debt-proof, but you'll have to be OK with opening a Chime account. Also note that there are no rewards or upgrade paths, and other unsecured cards you may get later won't ...

Secure your home while saving money with our picks of the best DIY security systems. Macy Meyer is a North Carolina native who graduated from UNC-Chapel Hill with a BA in English and a second BA ...

Having spent 30+ years in residential construction, contracting, remodeling, maintenance and home repair, Deane now contributes DIY ... home warranties and home security. Ashlyn com ...

Specializing in areas such as home improvement, moving services, home warranties and home security. Ashlyn com... Ashlyn has been a dedicated content writer for 6 years, with the last 2 years ...