BG104414753
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BG104414753 14/06/2021
Ordered one 3S and one 4S. Both are of very good build quality. There is no information about what type of temperature sensor that can be connected though. It would be nice to know.
3S 4S 5S 6S 7S 15A 20A 18650 Litio Batería Tablero de protección 12V 24V 29.4V Paquetes de iones de litio BMS con disipador de calor de equilibrio
US$9.19 US$9.99
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BG104414753 14/06/2021
Perfect product for me. A ESP8266 on a Mega board is a brilliant combination. I was planning on connecting a ESP to a Mega anyway when i saw this product. Works perfectly. All regular pins for a Mega board are exactly as a normal Mega board and in addition to that there is 6 GPIO + Analog from ESP8266 present on a separate header. I first programmed the ESP with a firmware that i can update via OTA and then changed the DIP switch som that i program the Mega as usual. By doing it that way the switches dont have to be flipped any more after that.
Módulo Wemos® Mega +WiFi R3 ATmega2560+ESP8266 32Mb de Memoria USB-TTL CH340G Compatible
US$24.14 US$25.99
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BG104414753 14/10/2021
UNO compatible board and CNC driver shield with stepper motor drivers included. Works very good. This is my second buy as i am building another homemade CNC. Remember to adjust potentiometer on stepper driver board to match the current suitable for stepper motor.
CNC Shield + UNO R3 Junta + 4 X DRV8825 Kit de Controlador para Arduino 3D Impresora
US$20.78 US$21.99
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BG104414753 14/10/2021
Good thrust bearing that can take up axial load on lead screw. I am using it for my homemade CNC build.
Machifit 5 pcs Cojinete de Bolas de Empuje Plano ID. 2.5/3/4/6/7/8mm Mini Miniatura Rodamientos F25-6 F3-8 F4-10
US$11.54 US$11.99
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BG104414753 14/10/2021
Nice little board to solder a esp8266-12 on which makes is breadboard friendly. Already fitted with necessary resistors for ESP so power is all that have to be added. Do NOT solder a 1117 3.3v regulator on the board. It is made for another power regulator.
20Pcs Placa adaptadora de módulo de puerto serie WIFI ESP8266 con salidas de E/S para ESP-07 ESP-08 ESP-12
US$9.19 US$9.99
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BG104414753 14/10/2021
Standard shaft coupling. Fits good between stepper motor with 5mm shaft and on lead screw, 8 mm.
4Uds Acoplamiento de Eje Flexible de Aluminio de 5mm x 8mm Conector de Acoplador de Motor Paso a Paso CNC de ​​OD19mm x L25mm
US$12.69 US$13.99
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BG104414753 14/10/2021
Fits my vinyl cutting machine perfectly. Many extra blades included.
15pcs Cuchillas de corte de vinilo de 30/45/60 grados para plotter de corte Roland con soporte
US$18.47 US$19.99
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Placa convertidora de corriente continua a corriente constante y tensión constante DC-DC CC CV Step Down Módulo de fuente de alimentación 7-32V a 0.8-28V 9A
US$6.99 US$19.00

Q: hola este circuito me permite amplificar el voltaje de entrada?

Preguntado por mundive sobre 2018-12-16 08:43:18

BG104414753 No,it is a step down converter, not a step up.

2021-06-14 03:09:57 Servicial (0)
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Módulo Wemos® Mega +WiFi R3 ATmega2560+ESP8266 32Mb de Memoria USB-TTL CH340G Compatible
US$24.14 US$25.99

Q: How to add the board to the board maneger in Arduino IDE..?? Do anyone have the preference to add for the board driver...???

Preguntado por abhishekborntowin1 sobre 2018-12-28 10:42:18

BG104414753 Youadd the 2560 (Mega) and the ESP8266 separately. Like they would be separate boards. Select Arduino Mega for one and ESP8266 general as the other. Serial driver is needed for CH340. Set the DIP switches correctly depending on which one you want to program (Mega or ESP) and remember to select the same in Arduino IDE.

2021-06-14 06:11:37 Servicial (0)
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BG104414753 14/06/2021
Powerful buck converter with constant current and constant voltage (CC-CV). Perfect for charging Lithium batteries safely.
Placa convertidora de corriente continua a corriente constante y tensión constante DC-DC CC CV Step Down Módulo de fuente de alimentación 7-32V a 0.8-28V 9A
US$6.99 US$19.00
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BG104414753 14/06/2021
This motor has a well built all metal gearbox and a powerful motor.
Zhengke ZGB37RG 24V 30rpm Motor de Reducción Motorreductor de CC de 37mm
US$21.93 US$22.99
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BG104414753 14/06/2021
They are of good quality. Note that these are not bi-directional so they can not be used for level shifting I2C. They work good for regular serial (since RX and TX only goes one way on each line).
Módulo bidireccional del convertidor de nivel L0gic de dos canales IIC I2C de 5 piezas
US$8.39 US$8.99
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BG104414753 11/06/2021
ESP32 CAM is perfect for building a security camera system. I have several of them and will likely buy more when needed.
Módulo de cámara WiFi + bluetooth ESP32-CAM Placa de desarrollo ESP32 con módulo de cámara OV2640 Geekcreit para Arduino - productos que funcionan con placas oficiales de Arduino
US$16.09 US$23.99
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BG104414753 11/06/2021
Perfekt size ESP32. Pin compatible with wemos ESP8266 D1 Mini, so shields for D1 Mini will work on this one.
Geekcreit® D1 Mini ESP32 ESP-32 WiFi+bluetooth Placa de Desarrollo de Internet de las Cosas Basada en el Módulo ESP8266
US$19.83 US$22.99
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BG104414753 06/05/2021
Regular coupling. Nothing special about them and they work as expected.
Acoplamiento de eje flexible de aluminio de 6 mm x 8 mm OD19 mm x L25 mm CNC Stepper motor Acoplador Conector
US$8.07 US$8.99
0
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BG104414753 06/05/2021
Regular coupling. Nothing special about them and they work as expected.
Acoplamiento de eje flexible de aluminio de 6 mm x 10 mm OD19 mm x L25 mm CNC Stepper motor Acoplador Conector
US$9.23 US$9.99
0
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BG104414753 06/05/2021
Delivered undamaged. Works perfectly with my ESP8266
Pantalla LCD TFT SPI ILI9341 de 2,8 pulgadas 240x320 con panel táctil y puerto serie SPI
US$13.59 US$23.99
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BG104414753 06/05/2021
Perfect motor, with gearbox, for my robot lawn mower project. Easy to connect to Arduino with no need for any motor drivers. It is already built in the motor.
JGB37-3525 DC 24V 107rpm Brushless Motor Gear Reduction Motor 37MM Geared Motor
US$27.71 US$28.99
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BG104414753 06/05/2021
Perfect motor, with gearbox, for my robot lawn mower project. Easy to connect to Arduino with no need for any motor drivers. It is already built in the motor.
JGB37-3525 DC 12V Brushless Motor 107rpm Gear Reduction Motor 37MM Geared Motor
US$27.71 US$28.99
0
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BG104414753 06/05/2021
They look perfect. I am using for my pcb cnc. I have not used the smallest ones yet. The small ones are really small.
10 brocas de aleación dura de acero de tungsteno Drillpro DB-P1 para placas de circuito PCB
US$8.04 US$10.99
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