Prototype Design Jobs

I am converting a small city car to full electric power and need the complete motor-to-wheel package laid out in SolidWorks. The core focus is the motor and drivetrain, so every model, mount and shaft you create should revolve around a single high-torque brushless DC motor. Scope • Position the motor, gearbox (if required) and final drive within a very tight engine bay while preserving existing suspension pick-up points. • Design custom motor mounts, couplings and adaptor plates that can be fabricated from aluminium or mild steel plate. • Specify reduction ratios and gear arrangement that deliver strong launch torque yet allow 110 km/h cruise without over-revving the motor. • Route half-shafts and CV joints, checking angles and plunge travel against current sus...

I already have a finished schematic and need it turned into a clean, production-ready two-layer board using KiCad. The goal is to squeeze the circuitry into the smallest footprint you can achieve while still respecting good layout practice, clear labelling and standard fabrication limits (0.2 mm trace / 0.3 mm via or better). Along the way please: • Follow KiCad 7.x (or later) so the files open smoothly on my end. • Keep component placement logical for hand or machine assembly; all polarized parts should have their orientation clearly silkscreened. • Route with balanced trace lengths where signals require it, add ground pours on both layers, and include generous test points for key nets. • Run electrical-rule and design-rule checks before handing the job off....

Saya sedang menyiapkan rangkaian video tutorial yang bertujuan mengajar keterampilan baru kepada penonton saya. Rekaman mentah sudah tersedia; kini saya membutuhkan editor yang mampu menyusun alur cerita, memotong bagian kurang relevan, menambahkan grafik penjelas, teks keterangan, transisi halus, dan musik latar bebas royalti agar hasil akhir terlihat profesional sekaligus mudah diikuti. Deliverable: • Satu file video final siap unggah (format MP4, resolusi 1080p). • File project asli (mis. Adobe Premiere Pro atau DaVinci Resolve) lengkap dengan aset yang digunakan, sehingga mudah diperbarui di kemudian hari. Kriteria keberhasilan: • Durasi akhir berkisar 5–8 menit dengan ritme dinamis. • Pesan setiap langkah jelas, didukung overlay teks dan zoom-in pada detail...

170 mm çaplı tekerlekler ve 37 mm planet redüktörlü motorlar kullanacağım dört çeker (4WD) bir robot için hafif ama sağlam bir alüminyum şaseye ihtiyacım var. Hedefim yüksek manevra kabiliyeti ve hızlı hareket; bu nedenle tasarımın ağırlığı minimum tutulurken rijitliği korunmalı. Beklentilerim • Motor ve tekerlek yuvaları: 37 mm motor gövdelerine tam oturacak, kolay montajlı slotlar ve cıvata delikleri. • Şase yerleşimi: Pil yuvası, ESC/sürücü kartı ve kontrol elektroniği için korumalı, erişimi kolay bölmeler. • Dengeli ağırlık merkezi: Hızlı ivmelenmede yalpalamayı azaltacak konumlandırma. • Montaj delikleri: Sensörler ve olası üst modüller için M3/M4 vid...