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Latest Articles
Why do routers have so many antennas?
6+ hour, 24+ min ago (530+ words) The number of antennas on a router dictates the number of signals that router can put out. More signals means wider reach and more devices with connection. Why do routers have so many antennas? How many you need depends on…...
ESP32-C5 Pico Board Adds 5GHz Wi-Fi For 8.99 Dollars
3+ day, 53+ min ago (447+ words) Waveshare’s ESP32-C5-Pico brings dual-band Wi-Fi 6, Bluetooth 5 LE and 802.15.4 to a Raspberry Pi Pico-sized board, with onboard battery charging and prices starting at 8.99 dollars. Waveshare has released the ESP32-C5-Pico, a development board built around Espressif’s ESP32-C5 wireless SoC in a Raspberry Pi…...
Trying To Fix A Suspiciously Cheap Enterprise-Grade Network Switch
1+ day, 11+ hour ago (40+ words) When you see a listing for an Ethernet switch whose specification list is in effect 'yes', with a four-digit price tag when new, and with the seller asking for less than 10% of said $3,000 asking pric......
Vadzo Imaging Positions the Bolt-2020CRS 20MP Full Color HDR MIPI CSI-2 Camera with Dynamic ROI and Wake-on-Motion for Power-Efficient High-Resolution Vision
2+ day, 1+ hour ago (241+ words) The Engineering Problem: Resolution Density Has Always Cost Power and Bandwidth How the AR2020 Sensor Architecture Addresses Power, Dynamic Range, and Duty Cycle Sensor and Camera Overview Key specs: Bolt-2020CRS AR2020 MIPI CSI-2 Camera | 20MP (5120 x 3840) | AR2020 Onsemi Hyperlux™ LP | Sensor Format 1/1.8" | 1.4 µm x…...
TP-Link Deco BE65 Pro Review: Fast Wi-Fi 7 Mesh with Excellent Coverage
2+ day, 4+ hour ago (1410+ words) The TP-Link Deco BE65 Pro is a tri-band Wi-Fi 7 mesh system designed for homes that need more than just better Wi-Fi coverage. With combined wireless speeds of up to 11Gbps, a dedicated 6GHz band, Multi-Link Operation, and multi-gigabit Ethernet connectivity, it has plenty…...
HARTING ix Industrial PushTrigger IP20 Connectors, Now at Mouser, Provide High-Performance Connectivity for Demanding Industrial Applications
2+ day, 7+ hour ago (127+ words) The ix Industrial PushTrigger IP20 Connectors are fully shielded against electromagnetic interference and shock, and are vibration-proof according to IEC 61373 Category 1, Class B. They offer IP20 protection, long mating cycles, and an operating temperature range of -40°C to +85°C. 2026 - HARTING is the gold…...
Falcon-821CRH 4K HDR USB 3.2 Camera - Vadzo Imaging
2+ day, 10+ hour ago (259+ words) Thursday, 10 September 2026 04:25 PM Built for projects that cannot commit to a single fixed capture configuration for the life of a deployment, this camera pairs the Onsemi AR0821 sensor with Dynamic ROI, HDR, and VCM autofocus over USB 3.2 Gen 1, giving integrators one…...
Vadzo Imaging Validates Dynamic ROI Streaming on Falcon-821CRH 8MP AR0821 4K Autofocus HDR USB 3.2 Gen 1 Camera
2+ day, 10+ hour ago (252+ words) Built for projects that cannot commit to a single fixed capture configuration for the life of a deployment, this camera pairs the Onsemi AR0821 sensor with Dynamic ROI, HDR, and VCM autofocus over USB 3.2 Gen 1, giving integrators one qualified hardware platform…...
Vadzo Imaging Validates Autofocus Capability on Bolt-2020CRH: 20MP AR2020 VCM Autofocus MIPI Camera
2+ day, 10+ hour ago (411+ words) Built for barcode scanning, document capture, kiosk terminals, robotics, and inspection applications that present a genuinely wide range of working distances, this camera pairs the Onsemi AR2020 sensor with VCM autofocus spanning a wide, continuous focus range over MIPI CSI-2, giving…...
New Answers to Age-Old WiFi Problems
2+ day, 13+ hour ago (274+ words) For homes where a single router struggles to provide consistent coverage, these WiFi devices can use multiple units positioned around the property to create a broader wireless network. Consider that if a family lives in a large, multi-story home, and…...