In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

These 6 Google Workspace promo codes can help you save more money on your subscriptions to the company's productivity software suite. All coupon content is created by TechRadar. We may earn a ...

Stay safe online with our 10 verified Avast promo codes. All coupon content is created by TechRadar. We may earn a commission if you buy through our links. More Info. This promotion is: only valid on ...

Phased-array radars are great for all sorts of things, whether you’re doing advanced radio research or piloting a fifth-generation combat aircraft. They’re also typically very ...

According to Rice University research, EyeDAR, a low-power millimeter-wave radar sensor roughly the size of an orange, could ...