We will be having Diwali Festival holidays from 18th October to 24th October. Any orders placed during that time will ship from 25th October onwards. Good Wishes for a joyous Diwali and a Happy New Year with plenty of Peace and Prosperity.

NEC Remote Decoder Serial Out

5V operation, Decodes any Infrared remote having NEC prototol, giving out decoded key as serial uart data.

Sunrom Part# 3812

Available We dispatch same day if ordered by 4PM (excluding holidays), then courier usually takes 2-5 days.
Quantity Pricing
Quantity :
Price (Discount%)
1-4 :
Rs.195/- (0%)
5-9 :
Rs.189/- (3%)
10-24 :
Rs.181/- (7%)
25-49 :
Rs.176/- (10%)
50-74 :
Rs.172/- (12%)
75-99 :
Rs.166/- (15%)
100-249 :
Rs.160/- (18%)
250-499 :
Rs.156/- (20%)
500-999 :
Rs.152/- (22%)
1000+ :
Rs.146/- (25%)


3812 Datasheet

The NEC remote decoder board is based on the IC ST3679 which decodes the received remote control data and output 16 bit serial data output. The decoded data contains various information like Repeat Command, Address of Remote and Command Key Pressed. This decoded information from transmitter can be used in various ways to make any remote controlled application.

Board Schematic


The transmitter should be a NEC protocol type normally found in house hold remote controls. Most TV, DVD, AC remotes are either RC5 type or NEC type. Remote of these labels NEC, APEX, HITACHI, PIONEER uses NEC protocol.

Bestselling Products

Sunrom Electronics & Sunrom Technologies are two companies, that are the foremost online e-commerce stores since 2004, providing innovative embedded systems, components & services. Our aim is to empower you to Make In India. We work closely with electronics manufacturing companies & individuals to understand & solve the challenges faced during production. We do not just sell things, We use them ourselves in our products, and provide you with high quality tested components for trouble free experience.

Sunrom Electronics GSTIN: 24AFBPT4632H1ZJ
Handles Online Payment by CCAvenue
Sunrom Technologies GSTIN: 24AJLPP4029L1ZW
Handles Offline Bank Payments / NEFT / P.O. / Telr