Professional Hardware Design Services: - Electronic Design Services - PCB Design Services - Custom Hardware Development

⚙️ Power Factor Correction (PFC) Design Droid Technologies — a professional hardware design company specializing in custom power electronics design. We design and optimize active and passive PFC circuits for high-efficiency power supplies, ensuring EMI/EMC compliance and global certifications (CE, FCC, UL). Our hardware and PCB design services improve power quality, reduce harmonics, and ensure reliability for industrial, automotive, and consumer applications. ⚙️ Solar Charging Controllers Design We develop custom solar charging controllers for PV systems, integrating MPPT algorithms, BMS, and communication interfaces (CAN, RS485, Modbus, BLE, Wi-Fi, LoRa). Our power electronics PCB design services cover both residential and industrial energy storage, combining hardware design expertise with efficient firmware control. ⚙️ Battery Chargers and Power Supplies As a top hardware design company, we create AC/DC and DC/DC chargers for Li-Ion, LiFePO₄, and lead-acid batteries. Our custom PCB design ensures optimal thermal management, safety protection, and high-efficiency conversion for reliable operation in the field. ⚙️ High-Voltage Control Systems We design precise, safe high-voltage circuits for automation, EV charging, and laboratory equipment. Our power electronics design engineers focus on isolation design, high-speed gate drivers, and galvanic isolation for stable operation under extreme voltage conditions. ⚙️ Motor Controllers (DC, AC, BLDC, PMSM) Our team develops custom motor control solutions — DC, AC, BLDC, and PMSM — integrating PFC stages, FOC, PWM, and sensorless control. We handle the power stage design (MOSFET/IGBT), firmware, and custom PCB layout, providing complete hardware design services for EVs, robotics, and industrial drives.

⚙️ High-Accuracy Analog Measurements As a professional hardware design company, Droid Technologies provides custom analog electronics design for precise signal acquisition — EEG, ECG, PPG, EMG, and piezo sensors. Our high-accuracy analog measurement circuits offer low noise, high input impedance, and optimized CMRR, ideal for medical devices, biosignal recorders, and wearables. ⚙️ Noise Filtration and Signal Conditioning Our analog electronics design services include advanced noise filtration using active RC, Sallen-Key, and Butterworth filters. Through custom PCB layout optimization, component selection, and ground isolation, we achieve excellent signal-to-noise ratio (SNR) for sensitive analog systems. ⚙️ Digital-to-Analog / Analog-to-Digital Conversion We integrate high-precision DACs and ADCs as part of our custom analog PCB design services. Our engineers ensure calibration, reference stability, and sampling synchronization for reliable and clean data conversion in embedded devices. ⚙️ Signal Amplification Droid Technologies develops analog signal amplification circuits with low-noise and instrumentation amplifiers. Our custom analog electronics maintain signal integrity across dynamic ranges — essential for sensors, medical instruments, and audio/video equipment. ⚙️ Analog Video Circuits (CVBS, AHD) We design analog video circuits — CVBS, AHD, and hybrid analog-digital video systems — for industrial monitoring, automotive, and security applications. Our hardware design company ensures signal stability, synchronization, and color accuracy even under high interference. ⚙️ Ultrasound Measurement Circuits Our analog hardware design experts develop ultrasound measurement and driver circuits for medical, industrial, and NDT applications. We cover pulse generation, echo amplification, and time-gain compensation (TGC) — achieving high precision and repeatable measurements.

⚙️ Memory Interfaces (DDR, LPDDR, SDRAM) As a professional hardware design company, Droid Technologies develops high-speed memory interfaces — DDR, LPDDR, and SDRAM. We handle schematic design, impedance control, and signal integrity to ensure stable data flow and reliable high-frequency operation. Our custom PCB design services provide low jitter, minimal crosstalk, and optimized timing for embedded and industrial applications. ⚙️ Camera and Display Interfaces (MIPI-DSI, MIPI-CSI, DisplayPort, LVDS) We design camera and display interfaces for embedded and consumer devices, integrating MIPI-DSI, MIPI-CSI, DisplayPort, and LVDS. Our engineers ensure proper synchronization, EMI/EMC compliance, and image data integrity. Droid Technologies delivers custom hardware design for high-speed visual systems — from compact IoT devices to advanced imaging platforms. ⚙️ Data Communication Interfaces (QSPI, SPI, UART, I²C, FMC, I²S, USB 2/3.x, Ethernet) Our hardware and PCB design services cover a full range of data communication interfaces — including QSPI, SPI, UART, I²C, FMC, I²S, USB 2.0/3.x, and Ethernet (10/100/1000Base-T). We design efficient, low-latency communication channels between microcontrollers, sensors, and external devices. Every custom PCB layout is optimized for trace matching, impedance control, and reliable high-speed signal transmission. ⚙️ PCI Express (PCIe) Hardware Design Droid Technologies provides PCIe interface design and signal integrity optimization for embedded systems and computing platforms. We design custom PCB layouts for PCIe Gen1–Gen4 with precise length matching, controlled impedance, and reduced crosstalk. Our high-speed hardware design expertise ensures stable connectivity, PCI-SIG compliance, and seamless integration with processors, FPGAs, and accelerators.

⚙️ 50–60 GHz (Radar Systems) As a professional hardware design company, Droid Technologies develops millimeter-wave radar electronics operating in the 50–60 GHz band. We design RF front-ends, antenna layouts, and high-frequency PCBs for automotive, industrial, and presence-sensing applications. Our custom RF hardware design ensures excellent signal integrity, phase stability, and low noise, supporting FMCW and Doppler radar architectures. ⚙️ 1–6 GHz (UWB, Wi-Fi, BLE, ZigBee, GPS, NB-IoT, LTE-M/LTE, Z-Wave) Droid Technologies engineers provide wireless hardware design across the 1–6 GHz range, including UWB, Wi-Fi, Bluetooth LE, ZigBee, GPS, NB-IoT, LTE-M, and Z-Wave. Our RF PCB design services cover impedance matching, antenna tuning, and coexistence optimization between multiple radio standards. We create compact, power-efficient wireless modules for IoT, smart devices, and industrial connectivity. ⚙️13.56 MHz / 128 kHz (NFC, RFID) We design low-frequency communication electronics for NFC and RFID systems used in access control, smart tags, and payment terminals. Our custom PCB layouts and analog front-ends ensure stable coupling, high sensitivity, and secure data exchange at 13.56 MHz and 128 kHz. Droid Technologies offers power-optimized and compact hardware design ready for mass production. ⚙️400–1000 MHz (LoRa, LoRaWAN, UHF RFID RAIN, ISM) Our RF and PCB design experts develop sub-GHz communication hardware — including LoRa, LoRaWAN, and UHF RFID RAIN systems. We design long-range, low-power transceivers and antenna-matched circuits optimized for stable performance in noisy or obstructed environments. Every custom wireless PCB undergoes simulation, impedance verification, and pre-certification for CE/FCC/RCM compliance.