HOTLINE: 0903342791- 0283-9140323
Mô tả
Ghi Âm ISD1820
Mạch thu âm và phát âm thanh ISD1820 sử dụng ic ISD1820, có thể sử dụng để ghi nhiều đoạn âm thanh và phát lại. Module sử dụng loại chip ghi âm chuyên dụng, có khả năng lưu đoạn thu âm mà không bị mất đi. Một đoạn ghi âm đạt độ dài từ 8 đến 20 giây.
Mạch thu âm ISD1820 dễ sử dụng, điều khiển trực tiếp bằng các nút nhấn trên board, hoặc có thể điều khiển thông qua các chip vi điều khiển như arduino, STM32, STM8, hoặc các chip xử lý khác. Dùng các chip để điều khiển các chức năng như thu âm, phát, hay lặp lại
Thông số kỹ thuật
– Tích hợp chức năng tiết kiệm năng lượng
– Các nút điều khiển tích hợp sẵn trên board.
– IC khuếch đại 8Ω cho loa.
– Nguồn nuôi 3V.
– Có thể điều khiển thủ công hoặc bằng vi điều khiển.
– Tần số lấy mẫu và thời gian điều chỉnh bằng điện trở
– Ghi âm được 20s thời gian của đoạn ghi âm
– Kích thước board 37 x 54mm
– Nếu cần thay đổi thời gian ghi âm có thể thay đổi bằng diện trở như bảng sau để được đúng như mong muốn. – Mặc định trên board hàn sẵn là 100K tương đương 10s.
Tags
Warning: sizeof(): Parameter must be an array or an object that implements Countable in /home/u463436857/domains/linhkien283.com/public_html/wp-content/themes/aloshop/woocommerce/content-single-product.php on line 100
Sản Phẩm Bán Chạy
Bàn Phay XY 350-140mm
2,400,000₫
Sản Phẩm Tương Tự
Notice: Trying to access array offset on value of type bool in /home/u463436857/domains/linhkien283.com/public_html/wp-includes/media.php on line 795
Notice: Trying to access array offset on value of type bool in /home/u463436857/domains/linhkien283.com/public_html/wp-includes/media.php on line 801
Notice: Trying to access array offset on value of type bool in /home/u463436857/domains/linhkien283.com/public_html/wp-includes/media.php on line 795
Notice: Trying to access array offset on value of type bool in /home/u463436857/domains/linhkien283.com/public_html/wp-includes/media.php on line 801
Notice: Trying to access array offset on value of type bool in /home/u463436857/domains/linhkien283.com/public_html/wp-includes/media.php on line 795
Notice: Trying to access array offset on value of type bool in /home/u463436857/domains/linhkien283.com/public_html/wp-includes/media.php on line 801
Notice: Trying to access array offset on value of type bool in /home/u463436857/domains/linhkien283.com/public_html/wp-includes/media.php on line 795
Notice: Trying to access array offset on value of type bool in /home/u463436857/domains/linhkien283.com/public_html/wp-includes/media.php on line 801
Notice: Trying to access array offset on value of type bool in /home/u463436857/domains/linhkien283.com/public_html/wp-includes/media.php on line 795
Notice: Trying to access array offset on value of type bool in /home/u463436857/domains/linhkien283.com/public_html/wp-includes/media.php on line 801
Notice: Trying to access array offset on value of type bool in /home/u463436857/domains/linhkien283.com/public_html/wp-includes/media.php on line 795
Notice: Trying to access array offset on value of type bool in /home/u463436857/domains/linhkien283.com/public_html/wp-includes/media.php on line 801
Notice: Trying to access array offset on value of type bool in /home/u463436857/domains/linhkien283.com/public_html/wp-includes/media.php on line 795
Notice: Trying to access array offset on value of type bool in /home/u463436857/domains/linhkien283.com/public_html/wp-includes/media.php on line 801
Notice: Trying to access array offset on value of type bool in /home/u463436857/domains/linhkien283.com/public_html/wp-includes/media.php on line 795
Notice: Trying to access array offset on value of type bool in /home/u463436857/domains/linhkien283.com/public_html/wp-includes/media.php on line 801
Notice: Trying to access array offset on value of type bool in /home/u463436857/domains/linhkien283.com/public_html/wp-includes/media.php on line 795
Notice: Trying to access array offset on value of type bool in /home/u463436857/domains/linhkien283.com/public_html/wp-includes/media.php on line 801
Notice: Trying to access array offset on value of type bool in /home/u463436857/domains/linhkien283.com/public_html/wp-includes/media.php on line 795
Notice: Trying to access array offset on value of type bool in /home/u463436857/domains/linhkien283.com/public_html/wp-includes/media.php on line 801
Notice: Trying to access array offset on value of type bool in /home/u463436857/domains/linhkien283.com/public_html/wp-includes/media.php on line 795
Notice: Trying to access array offset on value of type bool in /home/u463436857/domains/linhkien283.com/public_html/wp-includes/media.php on line 801
Notice: Trying to access array offset on value of type bool in /home/u463436857/domains/linhkien283.com/public_html/wp-includes/media.php on line 795
Notice: Trying to access array offset on value of type bool in /home/u463436857/domains/linhkien283.com/public_html/wp-includes/media.php on line 801
Notice: Trying to access array offset on value of type bool in /home/u463436857/domains/linhkien283.com/public_html/wp-includes/media.php on line 795
Notice: Trying to access array offset on value of type bool in /home/u463436857/domains/linhkien283.com/public_html/wp-includes/media.php on line 801
Notice: Trying to access array offset on value of type bool in /home/u463436857/domains/linhkien283.com/public_html/wp-includes/media.php on line 795
Notice: Trying to access array offset on value of type bool in /home/u463436857/domains/linhkien283.com/public_html/wp-includes/media.php on line 801
Notice: Trying to access array offset on value of type bool in /home/u463436857/domains/linhkien283.com/public_html/wp-includes/media.php on line 795
Notice: Trying to access array offset on value of type bool in /home/u463436857/domains/linhkien283.com/public_html/wp-includes/media.php on line 801
Notice: Trying to access array offset on value of type bool in /home/u463436857/domains/linhkien283.com/public_html/wp-includes/media.php on line 795
Notice: Trying to access array offset on value of type bool in /home/u463436857/domains/linhkien283.com/public_html/wp-includes/media.php on line 801
Sản Phẩm Mới
Bàn Phay XY 350-140mm
2,400,000₫
