3Pcs CJMCU-PCA9685 16 Channel PWM Servo Control Module 12 Bit Fm I2C

3Pcs CJMCU-PCA9685 16 Channel PWM Servo Control Module 12 Bit Fm I2C

Name: 3Pcs CJMCU-PCA9685 16 Channel PWM Servo Control Module 12 Bit Fm I2C
Brand: Elecbee
SKU: EB0048954
Price: 15.99 USD
Availability: InStock
Rating: 138 / 29 (29 reviews)

$15.99

SKU: EB0048954

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29 reviews

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- 1MHz Fast-mode Plus compatible owned 30mA high drive capability on SDA of I2C bus interface to drive highly capacitive bus

- Each LED output can be achieved from the fully closed (default) to 4096 (12) between the maximum brightness linear programmable brightness

- Software programmable open-drain LED output selection (default is push-pull) of 16 push-pull outputs (5V at 25mA sink can absorb and provide 10mA Source Current), no input function

- Programmable output state is in response to an order to change or stop in order to achieve all outputs simultaneously update or byte by byte (byte-by-byte) update output (default "Stop command changes")

- Active-low output enable input pin when the pin is high LED outputs can be programmed 0,1 or tri-state (high impedance power-on default)

- 6 hardware address pins so that the same I2C devices can be connected to the bus 62 PCA9685

- LED output frequency (all LED) is typically 40Hz to 1000Hz (When the oscillator is 25MHz, the prescaler register default value 1EH will generate refresh rate of 200Hz)

- 4 software-programmable I2C bus address (a LED group call (Call) addresses and three LED sub call (Call) address) so that the device can be set in any combination to be addressed at the same time (for example, a register for " all calls (All Call) "then all PCA9634 devices on the I2C bus can be addressed at the same time, while the second register for three different addresses, then the device group on a bus device can 1/3 at the same time be addressed), software can enable and disable I2C bus address

- Software reset feature (SWRST Call) makes the device via the I2C bus reset

- 25MHz internal oscillator requires no external components

- The maximum allowable 50MHz external clock input

- An internal power-on reset

- In the SDA / SCL inputs with noise filter

- Output pin has edge generation rate control

- No glitches on power output

- Hot-Access

- Low Standby Current

- Operating voltage range: 2.3V to 5.5V

- 5.5V tolerant inputs

- It can operate at minus 40 degrees Celsius to 85 degrees Celsius environment

- ESD protection exceeds 2000V HBM / JESD22-A114,200V MM / JESD22-A115 and 1000V CDM / JESD22-C101

- JEDEC standard JESD78 into the lock test beyond 100mA

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3Pcs CJMCU-PCA9685 16 Channel PWM Servo Control Module 12 Bit Fm I2C

EB0048954

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Description

3 x PCA9685 16 Channel PWM Servo Control Module
3 x Terminal
18 x Pin

3Pcs-CJMCU-PCA9685-16-Channel-PWM-Servo-Control-Module-12-Bit-Fm-I2C-1152229

Reviews (29)
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Q & A

: Where is the origin of Elecbee products? Are they certificated?

2023-03-03

Answer:

Elecbee has long-term cooperation agreements with the OEM factories in China. So that we are able to reduce the intermediate channel cost, and help you save money. Our products are all made strictly according to the relative global standard, to ensure the products have good compatibility and excellent quality.

2023-03-03

: What forms of payment do you accept?

2023-03-03

Answer:

Our main payment methods include Paypal, Credit Cards, Debit Cards, Bank Transfer, and more to discover. Please choose the payment methods in your favor.

2023-03-03

: When will you arrange shipment?

2023-03-03

Answer:

After confirming receipt of your payment. We will arrange the delivery as soon as possible and upload the courier number to the website for you to track.

2023-03-03

: How to exchange or return?

2023-03-03

Answer:

1. You can apply to return within 30 days after receipt of the goods. Please make sure the outside package is intact, and the product is in its original condition. We will arrange your refund according to the relevant provisions once the package is received.

2. Return process: You Apply for a Return - Approve the Return - Arrange a Return - Receive the Products and make Inspection - We arrange a Refund;

3. We will bear the freight charges for returns caused by us, for instance, the quality problem. As to returns caused by the buyer, the buyer should be responsible for the shipping fee.

2023-03-03