Coupons are a great way to save money when purchasing something, but finding one could be somehow tricky most of the times and not all business owners offer coupons. PCB making and manufacturing can be sometimes expensive depending on your point of view and using coupons is a win-win...

USBNinja is an information security and penetration testing tool that looks and functions just like a regular USB cable (both power and data) until a wireless remote control triggers it to deliver your choice of attack payload to the host machine. In essence, USBNinja is the next step...

Two security keys for logging in safely online. Protect yourself from phishing and other attacks across Google, Facebook, and more. We’re incredibly excited to announce Solo, the world's first open source security key that supports the newest FIDO2 standard for secure login! Secure...

Startup Gyrfalcon introduced the Laceli AI Compute Stick, based on the same ASIC, early in 2018 to compete with the Neural Compute Stick introduced by Intel in 2017 . [via] The Lightspeeur 2801S is the first instantiation of Gyrfalcon's APiM processing-in-memory architecture. The...

Voltage gatekeeper Vdd brownouts are among the most common antipodes of microcontroller design – they are especially annoying, as their presence is not easy to detect. Diodes Incorporated provides a new family of easy-to-use supply voltage monitor ICs. From a principal point of view,...

The ESP32-CAM has a very competitive small-size camera module that can operate independently as a minimum system with a footprint of only 2740.54.5mm and a deep sleep current of up to 6mA. ESP32-CAM can be widely used in various IoT applications. It is suitable for home smart devices,...

A highly efficient solar powered Li-ion charger with two regulated outputs. The AEMLION is a 0.8x0.6 inch (20x15mm) PCB with the AEM10941 Solar Harvesting IC from E-peas. It efficiently converts solar energy into Li-ion battery charge, it even works with indoor light. It features 3.3V...

The finger-tip sized ARM Cortex-M4F module with BT 5, BT Mesh, and 30 I/O The arrival of Bluetooth 5 was a significant leap forward for the IoT developer community, especially with its new Bluetooth Mesh functionality, which connects more devices and more sensors. Nearly four billion...