Budget: 6000 UAH Deadline: 14 days
Good day. I am ready to complete your project. I work in Altium Designer. Write to me, we will discuss the details.
Development of a PCB board for printing is needed. This is a video signal scanner
Main parameters of the board:
- Size: 160x100mm
- 2 layers, thickness 1.6mm
- Copper: 1oz (35μm)
- Minimum trace width: 0.2mm
- Minimum gap: 0.2mmRF Section:
MM238R (5.8GHz):
- Power supply: 3.3V, decoupling 100nF + 10µF
- RSSI output: divider 10kΩ + 100nF
- RF input: SMA connector, 50Ω
SM1370R/1 (1.2GHz):
- Power supply: 5V, decoupling 100nF + 10µF
- RSSI output: divider 10kΩ + 100nF
- RF input: SMA connector, 50Ω
Video switching:
- MAX4583
- Video matching: 75Ω resistors
- Decoupling: 100nF at input/output
- Control: 1 digital pin
Control (ATmega328P):
- TQFP-32 package
- Crystal 16MHz + 2x22pF
- Reset: 10kΩ pull-up
- Power supply: 100nF + 10µF
- ICSP connector: 2x3 pins
OLED display:
- 0.96" SSD1306
- I2C connection:
* SCL: pull-up 4.7kΩ
* SDA: pull-up 4.7kΩ
- Power supply 3.3V + 100nF
Power supply:
Input (battery):
- JST-XH connector
- Reverse polarity protection
- Filter: 100µF electrolytic
5V converter (MT3608):
- Input: 22µF ceramic
- Output: 47µF ceramic
- Inductor: 22µH/2A
- FB: 10kΩ + adjustment
3.3V regulator (AMS1117):
- Input: 10µF
- Output: 22µF
Top layer:
- RF traces
- Components
- Signal lines
- Power supplyBottom layer:
Solid ground
- Power polygons
- Return signalsRF area:
- Via-wall around RF modules
- Minimum components
- Shielding from the digital part
Video signals:
- Shielding from RF
- Minimum crossings
- 75Ω matching
Power supply:
- Power traces 0.8mm+
- Star topology
- Decoupling near consumers- RSSI of both receivers
- Video input/output
- 3.3V, 5V
- I2C lines- Mounting holes: 4x M3
- RF screen mounting
- Space for heatsinksFile generation:
Доброго дня.
Замовлення має назву: "PCB розробка платки відео сканера". Але дивлюся на опис, то чомусь здається враження що не тільки РСВ плата потрібна, але ще й схема самого сканеру.
Я нічого не переплутав? Електрична схема є у наявності?
Якщо маєте схему, то далі можлива співпраця.
Як я вже писав, буде схема - буде результативне виконання.
Чекаємо на електричну схему.
Сделайте мне детектор дронов на 1.2 и 2.5 ГГц за три тысячи гривен. А почему не за пиво?
A clear and attractive layout of the location "Cool Mix" in the village of Melnyky needs to be created. The layout should include main objects, buildings, recreation areas, entrances, roads, parking, and other important points. There is an opportunity to organize a visit to the location: to bring the performer and show the current state of the area. We can also conduct a detailed video tour. We will provide a preliminary layout in Word format, photographs, and necessary explanations. Expected result: a finished layout in high quality for printing and publication online. An editable source file must be provided. In the response, please indicate a clear cost and add examples of similar works (if available). DEADLINE 27.07 For orientation, we provide a photo (not current) from 2020.
A clear and attractive layout of the location "Cool Mix" in the village of Melnyky needs to be created. The layout should include main objects, buildings, recreation areas, entrances, roads, parking, and other important points. There is an opportunity to organize a visit to the location: to bring the performer and show the current state of the area. We can also conduct a detailed video tour. We will provide a preliminary layout in Word format, photographs, and necessary explanations. Expected result: a finished layout in high quality for printing and publication online. An editable source file must be provided. In the response, please indicate a clear cost, completion time, and include examples of similar works. For orientation, we provide a photo (not current) from 2020.
Need a designer / engineer for the development of a table model It is necessary to develop a table from metal sheet and HPL panel based on the provided sketch. Scope of work: • creation of an accurate 3D model of the table; • development of a complete set of working drawings; • preparation of material and component specifications; • preparation of DXF files for laser cutting of metal; • development of bending and assembly drawings for parts; • processing of fastening methods for the HPL panel; • checking the design for manufacturability and ease of assembly; • optimization of metal cutting and manufacturing processes; • adaptation of the design for mass production with minimal operations and parts. The contractor needs experience in designing metal furniture, preparing files for laser cutting, and mass production.
Detailed plan for two plots for construction near the lake in Volyn region, Kovel district, village of Hlukhi. Two modular houses, utilities, solar panels, recreation areas, etc.
Wooden terrace 7x4.5m with a frame wooden sauna 3.5x2.25m and a tub. The terrace is located on a plot with a slight slope. It is necessary to calculate the structure of the terrace (made of wood; the site is in the mountains - high snow load), calculate the structure of the sauna, develop a 3D model (photorealistic renders are not needed) and prepare drawings (facades, sections, site plan). A small complication: the documentation and drawings must comply with a specific format. Nothing special, but markings, colors of materials, and other details must adhere to a certain format. I will provide samples. In the attached files, there is an unfinished model for a general understanding of the concept.