D2-2 DIY Kit Intelligent Tracking Line Smart Car Suite Kit AT89C2051 51 MCU (without battery)
Product Type:Car kit
Power Supply(V):3.3V
Motor Type:BO motor
STM32F411CEU6 Minimum System Board – Black Pill Board (Cortex-M4)
- 100% Brand new and high-quality STM32 Board
- Model: STM32F411CEU6
- Black Pill Board
- Core: ARM 32 Cortex-M4 CPU
- Debug mode: SWD
- 512K flash memory, 128K SRAM
- Reset(POR/PDR)
- 4-26MHz crystal
- 72MHz work frequency.
AM2302/AM2302B Single-bus Digital Temperature & Humidity Sensor
- Voltage: 5V
- Port: digital two-way single bus
- Temperature range: -40-80 °C ± 0.5 °C
- Humidity: 20-90% RH ± 2% RH
- Platform: Arduino, SCM
2.8 inch SPI Screen Module TFT Interface 240 x 320 without Touch
- Touch Screen: No
- Input Voltage (V): 3.3 to 5
- Pixel Resolution: 240 x 320
- Driver IC : ILI9341
- PCB Size (mm): 85×48 (LxW)
- Display Size: 2.8″
- Weight: 31
2.4-inch SPI Interface 240×320 TFT Display Module without Touch
- It is a 2.4″ SPI TFT LCD Screen Module
- No Touch Screen
- 10pins interface.
- The LCD drive ic is ILI9341.
- It’s a 240 * 320 (resolution),
2.4 Inch Touch Screen TFT Display Shield with SD Card Slot
- 2.4″ Touch LCD TFT display module for Arduino
- 240*320 pixels resolution
- Ability to display 262000 different colors
- The shield comes equipped with a microSD card slot.
- SPFD5408 controller with built-in video RAM buffer
Official 7Semi 30V 10A Single Channel Motor Driver Vikram-3010
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6V–30V Wide Voltage Support
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10A Continuous Current Capacity
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Single-Channel Brushed DC Motor Driver
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Bi-Directional Forward & Reverse Control
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3.3V & 5V Logic Level Compatible
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PWM & DIR Control Interface
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Fully NMOS H-Bridge for High Efficiency
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No External Heat Sink Required
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Onboard Test Buttons for Quick Checking
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Motor Output Status LEDs
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Overcurrent & Over-Temperature Protection
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Undervoltage Shutdown Safety
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Logic Input Range: 1.8V–12V
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Compatible with Arduino, Raspberry Pi & PLCs
Official 7Semi INA240A2 4~80V Bidirectional Current Sense Amplifier Breakout, 50V/V Gain
- Fixed 50 V/V gain for accurate current measurement
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Wide common-mode voltage range: –4V to 80V
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Bidirectional current sensing support
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Enhanced PWM rejection for noisy environments
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Ideal for motor drives and power systems
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Compact breakout for easy prototyping
Robot Smart Car Chassis-Black
- Smart car chassis tracing car Robot car chassis with code disk, Ideal for DIY.
- With a 4 AA battery box (batteries not included).
- It can be used for distance measurement, velocity.
- Can use with other devices to realize function of tracing, obstacle avoidance, distance testing, speed testing,
Official 7Semi INA260 Voltage, Current, Power Monitor Sensor Breakout I2C
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Operating voltage 2.7V to 5.5V
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Accuracy 0.15 percent system gain error maximum, 5-mA offset maximum
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Programmable addresses 16
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Senses bus voltages 0V to 36V
HC-08 4pin Bluetooth Module without Button
- Bluetooth protocol: V4.0 BLE
- 80 meters of extreme Open space distance communication.
- Based on TI CC2540 chipset
- Bluetooth class 2
- Support for on-board applications
- Operating frequency: 2.4 GHz ISM band
- Modulation method: GFSK (Gaussian Frequency Shift Keying
HC-05 4pin Bluetooth Module with Button (Master/Slave)
- Bluetooth protocol: Bluetooth Specification v2.0+EDR.
- Frequency: 2.4GHz ISM band.
- Modulation: GFSK(Gaussian Frequency Shift Keying).
- Emission power: =4dBm, Class 2.
- Sensitivity: =-84dBm at 0.1% BER.
HC-02 6pin Bluetooth Module Compatible with HC-05 / HC- 06
- Working Frequency: 2.4G
- Communication Interface: UA pin 3.3V TTL level
- Input Voltage: 3.2 ~ 6V
- Operating Voltage: 3.0 ~ 3.6V
- Communication Level: 3.3V
- Transmitted Power: 6dBm (max)
- Reference Distance: 10m
- Air Data Rate: 2Mbps
HC-06 6pin Bluetooth Module Without Button
- Used for a GPS navigation system, water, and electricity gas meter reading system.
- With the computer and Bluetooth adapter, PDA, seamless connection equipment.
- Bluetooth module HC-08 Master and slave Two in one module.
- Use the CSR mainstream Bluetooth chip, Bluetooth V2.0 protocol standards.
- Potter default rate of 9600, the user can be set up.
- Bluetooth protocol: Bluetooth Specification v2.0+EDR
- Speed: Asynchronous: 2.1Mbps(Max) / 160 kbps, Synchronous: 1Mbps/1Mbps.
NEO-7M GPS Module with EEPROM for C/AeroQuad with Antenna (with Battery)
- GPS modules NEO-7M, 3V-5V power supply
- Antenna Size: 12x12mm
- Module Size: 23x30mm
- Installation Diameter: 3mm
- Supply Voltage: 3V-5V
- The default baud rate: 9600
SYB-500 Combined Breadboard Circuit Board (4-Piece combo sets)
- 700 tie-points for large projects
- Solderless design for easy use
- Durable construction for long-lasting use
- Color-coded terminals for easy identification
- Self-adhesive backing for secure mounting
- RoHS compliant for environmental safety
Longer Version of 4 WD Double Layer Smart Car Chassis Kit
- Very handy and simple in assembling/disassembling.
- Strong components so as to withstand extreme terrain conditions.
- Transparent Car Chassis.
- Attractive design.
Unsoldered GY-9255 9DOF MPU9255 9-Axis Attitude +Gyro+Accelerator+Magnetometer Sensor Module
- Accelerometer, Gyroscope, and Magnetometer
- Power Supply: DC3.3V-5V
- Chip: MPU9255
- Size: 22 mm x 17 mm.
- Gyro range : ± 250 500 1000 2000 ° / s
- Acceleration range: ± 2 ± 4 ± 8 ± 16g
- Magnetic field range: ± 4800uT
- 9 DOF modules
Official 7Semi SC18IM704 UART to I2C Bus Bridge Breakout
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Official 7Semi SC18IM704 UART to I2C Bus Bridge Breakout
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Enables seamless UART to I2C protocol conversion
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Supports UART baud rates up to 460.8 kbps
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256-byte FIFO buffer for reliable data transfer
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ASCII-based command interface for easy control
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User-configurable GPIO pins for added flexibility
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Ideal for embedded systems and industrial applications
AI-01 Small Intelligent AI Voice Dialogue Module Kit with ESP32 Development Board Including Microphone and Speaker
- Supports up to 50 offline voice commands
- Built-in ESP32-C2 WiFi chip with RISC-V core
- Integrates with large language models
- Expandable via rich hardware interfaces
- Includes mic, speaker, and pin headers
- Ideal for IoT, automation, and AI prototyping
