Engineering notes and project stories
Short, specific articles from the factory: how we choose boards and peripherals, what we learned on installed projects, and how the company is organised.
RK3288 vs RK3399: which Android board to specify for signage and kiosks
RK3288 or RK3399? A spec table from our board data sheets, which signage and kiosk models use each chip, what to specify, and when Windows wins.
Kiosk peripherals explained: what each module does and what to specify
Thermal and A4 printers, QR scanners, ID/IC/NFC readers, card dispensers, face cameras, PIR and 4G: what each kiosk module does and what to specify.
LCD video walls in showrooms and control rooms: eight project references
Eight LCD splicing wall projects named in our brochure, from a coal trading center to showrooms and parks, what they share, and LCD vs fine-pitch LED.
MJK company history, 2005–2026: from display mainboards to smart terminals
How Shenzhen Mingjinkang Electronics (2005) became Guangdong Mingjinkang Technology (MJK) and DisplaySourcing: milestones, entity names, company facts.
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