Bảng Mạch Mở Rộng Thông Minh Esp8266 Wifi L293D Esp12E Lua Iot Cho Xe Hơi
107.032
₫ 53.516
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ESP-12E motor development board
Introduction:
The first motor-driven expansion board based on the ESP-12E.
Features:
ESP12 DEV KIT board development module development;
Lead all pins function ESP12 DEV KIT: SPI, UART, GPIO, AI and 3.3V power interfaces;
Develop two -way motor drive to continue to drive two -way motor;
On -board power switch;
L293D
Motor power range: 4.5V ~ 36V;
Power range control: 4.5V ~ 9V;
Motor power and control power are separated, in experiments, VIN and VM can be separated short by a combination of short circuit block, and motor and control board can be powered at the same time.
Product technical specifications
Power input:
Motor power (VM): 4.5V ~ 36V, can be controlled separately;
Power Control (VIN): 4.5V ~ 9V (10VMAX), can be controlled separately;
This module provides short circuit (VM short circuit and VIN), which can easily use the power supply (must be 4.5V ~ 9V) to complete the driving and motor control at the same time;
Log working current Iss: ≤60mA (Vi = L), ≤22mA (Vi = H);
Driving current section of Io: ≤1.2A;
Maximum power dissipation: 4W (T = 90)
Control signal input level: high level: 2.3V≤VIH≤VIN, low level: -0.3V≤VIL≤1.5V
Working temperature: -25 ~ + 125
Drive form: high-powered H-bridge drive
ESP12E Dev Port control kit: D1, D3 (A motor); D2, D4 (B engine)
Module weight: about 20g
Things that need attention
When inserting the ESP-12E module, please note that the antenna instructions are the same as the expansion board;
With a short circuit module, the control board and motor can be powered at the same time.
Information.
Shipping list
ESP-12E expansion boa
Introduction:
The first motor-driven expansion board based on the ESP-12E.
Features:
ESP12 DEV KIT board development module development;
Lead all pins function ESP12 DEV KIT: SPI, UART, GPIO, AI and 3.3V power interfaces;
Develop two -way motor drive to continue to drive two -way motor;
On -board power switch;
L293D
Motor power range: 4.5V ~ 36V;
Power range control: 4.5V ~ 9V;
Motor power and control power are separated, in experiments, VIN and VM can be separated short by a combination of short circuit block, and motor and control board can be powered at the same time.
Product technical specifications
Power input:
Motor power (VM): 4.5V ~ 36V, can be controlled separately;
Power Control (VIN): 4.5V ~ 9V (10VMAX), can be controlled separately;
This module provides short circuit (VM short circuit and VIN), which can easily use the power supply (must be 4.5V ~ 9V) to complete the driving and motor control at the same time;
Log working current Iss: ≤60mA (Vi = L), ≤22mA (Vi = H);
Driving current section of Io: ≤1.2A;
Maximum power dissipation: 4W (T = 90)
Control signal input level: high level: 2.3V≤VIH≤VIN, low level: -0.3V≤VIL≤1.5V
Working temperature: -25 ~ + 125
Drive form: high-powered H-bridge drive
ESP12E Dev Port control kit: D1, D3 (A motor); D2, D4 (B engine)
Module weight: about 20g
Things that need attention
When inserting the ESP-12E module, please note that the antenna instructions are the same as the expansion board;
With a short circuit module, the control board and motor can be powered at the same time.
Information.
Shipping list
ESP-12E expansion boa
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