Can this 1$ RADAR MODULE from AliExpress really detect humans? #LD2410C #esp32 #arduino #aliexpress

Video Description

Those guys at AliExpress have done it again, this time it’s with a LD2410C Human Presence Detector. The module is super simple to use but is amazing bit of radar technology! In the video I outline the key features of the LD2410C module and show how it can be connected to an ESP32. With just a few lines of code in the Arduino IDE the sensor detects but stationary and moving targets over a 5 m range. I perform a very rough test of the measurement accuracy and it’s not ‘bad’! Overall, I’m super impressed with the little module and can’t wait to try it out in a future project. I've set up some affiliate links with AliExpress if you'd like to pick up the same components and help the channel: 24GHz Hi-link Products Presence Sensor HLK-LD2410C Detection Smart Sensor 🔗Click & Buy: https://s.click.aliexpress.com/e/_ooepJDS (43 sold, 5*) ESP32-C3 Mini Development Board 🔗Click & Buy: https://s.click.aliexpress.com/e/_omtuSNe. (86 sold, 5*) ESP32-C3 Development Board With 0.42 Inch OLED 🔗Click & Buy: https://s.click.aliexpress.com/e/_omLSFko (92 sold, 4.8*) ESP32-S3 Mini Development Board 🔗Click & Buy: https://s.click.aliexpress.com/e/_oCSWlW8 (1000+ sold, 4.9*, select S3 version) ESP32 Development Board with 2.8inch 240*320 Smart Display Screen TFT Module With Touch 🔗Click & Buy: https://s.click.aliexpress.com/e/_opnqUSs (900+ sold, 4.8*) RP2040-Zero RP2040 Raspberry Pi Microcontroller Development Board 🔗Click & Buy: https://s.click.aliexpress.com/e/_oDr7amY (282 sold, 4.9*) RP2350-Zero Raspberry Pi Microcontroller Development Board (this is the new RP2350 MCU, not tested it yet) 🔗Click & Buy: https://s.click.aliexpress.com/e/_okECSU4 (22 sold, 5*)