v4.2 designed by Peter JAKAB in 2004-2005
old version in December, 1999

NOTE for beginners: PICs are general purpose microcontrollers which have to be programmed before you can use them in the actual circuit! Check out this link to learn more.

Control up to 8 devices by this easy constructable remote control. It can work as a radio or infrared remote control, depending on the components. Each device output can be configured to be momentary (turned on while you press the button) or latched. Latched outputs can be toggled on/off by one button per channel, or turned on and off by two buttons per channel.

Try it now, before building! Click on the transmitter buttons with the green labels on the left and see how the receiver outputs (K1-K8) change. Change the number of transmitter or receiver channels. Switch the receiver output type between latched and momentary.

Containing a PIC microcontroller, the circuit is very flexible. You can decide which receiver outputs are latched and which are momentary. The Manchester-coded transmitter output is well suited for the cheapest ASK radio modules or for infrared control. The units are configurable to a unique address, which must match to control the devices.

Related project: Learning remote control receiver
Take your existing remote control and control everything with it. This receiver can learn codes from an RC-5 format IR remote control, and associate the buttons to different channels and actions.

Related project: 2^16 remote control encoder and decoder
If you have TTL signals to control remote digital output lines, please check this project instead.

If you have trouble with programming PIC microcontrollers, you can consider builing other circuits based on Holtek HT-12D, HT-12E, Princeton PT2262, PT2272 and Motorola MC145026, MC145027, MC145028 encoders/decoders.

4/8-channel V4.2 radio transmitter

The difference between the 4-channel and the 8-channel version is only the software inside. The 8-channel transmitter has one button (S1-S8) per channel. The 4-channel transmitter uses S1-S4 buttons to turn on, S5-S8 buttons to turn off channel 1-4 (use with latched outputs on the receiver). The D1-D4 diodes and J1-J4 jumpers are optional, and are used to setup the transmitter address. Higher supply voltage results higher transmit power, but V+ range is 2-5.5VDC for the PIC MCU. When V+ is higher than 5VDC, use separate power for the mcu.

Configure & download
What if you can't get a pic16f630?

• use a pic16f676
• try a pic16f628, here is the modified transmitter

  parts list

part	description
C1	100nF ceramic capacitor
R1	10k resistor (1/8W)
D1-D4	1N4148 diode (optional)
S1-S8	tact switch, DTSM 61N or similar
IC1	PIC16F630 or PIC16F676 microcontroller, pre-programmed
TXMOD	radio transmitter module, see text (hardware)
B1	battery between 2-5.5VDC (check TXMOD specs for valid voltage range)

4/8-channel V4.2 infrared transmitter

4/8-channel V4.2 radio receiver

component pinouts

parts list

part	description
C1, C2	22pF ceramic capacitor
C3, C5	100nF ceramic capacitor
C6	10uF 6.3V electrolytic capacitor
CN1-CN8	PCB terminal block, 3-way (DG301)
D1-D8	1N4004 diode
IC1	PIC16F627 or PIC16F628 or PIC16F627A or PIC16F628A microcontroller, pre-programmed
IC2	LP2950CZ5.0 voltage regulator
LED	3mm LED (green)
LED1-LED8	3mm LED (red)
Q1-Q8	BS170 N-channel mosfet transistor
R1-R9	220R resistor (1/8W)
RL1-RL8	G5LE relay, see text for coil voltage selection
S1	piano DIP switch, 4-way
X1	4MHz HC49 crystal
RXMOD	3-pin radio receiver module, see text (hardware)

4/8-channel V4.2 infrared receiver

Unlocked -2017- Www.9kmovies.voto Hindi Dual Au... ^hot^

The title you provided refers to a specific digital copy of the 2017 action thriller

, often found on third-party file-sharing sites like 9kmovies. These versions typically feature "Dual Audio," meaning both the original English and a Hindi-dubbed track are available. Movie Summary: Unlocked (2017)

Directed by Michael Apted, this film stars Noomi Rapace as Alice Racine, a CIA interrogator haunted by a past failure.

The Plot: Racine is pulled back into fieldwork to "unlock" (interrogate) a courier suspected of planning a biological attack on London. She soon discovers her own agency has been compromised and must go on the run to prevent the catastrophe.

Star-Studded Cast: Despite being a mid-budget thriller, it features several A-list actors: Noomi Rapace (Alice Racine) Orlando Bloom (Jack Alcott, a mysterious ex-marine) Michael Douglas (Eric Lasch, her mentor) John Malkovich (Bob Hunter, CIA director) Toni Collette (Emily Knowles, MI5) Review Analysis

The string you provided, "Unlocked -2017- www.9kmovies.voto Hindi Dual Au...", refers to a digital copy of the 2017 action-thriller film

. This specific file name suggests it is a "Dual Audio" version, likely containing both the original English audio and a Hindi dubbed track, sourced from a file-sharing website. Movie Overview Genre: Action, Mystery, Thriller Director: Michael Apted (his final film) Lead Cast: Noomi Rapace as Alice Racine Orlando Bloom as Jack Alcott Michael Douglas as Eric Lasch John Malkovich as Bob Hunter Toni Collette as Emily Knowles Plot Summary

The story follows Alice Racine, a CIA interrogation officer who has been living a quiet life in London after failing to stop a terrorist attack in Paris years earlier. She is suddenly called back into service to interrogate a captured courier who is believed to be carrying information about an imminent biological attack on London.

During the interrogation, Alice realizes she has been tricked by a mole within the agency. Forced to go on the run, she must identify the traitors and stop the biological weapon from being released, eventually teaming up with a mysterious former soldier named Jack Alcott. Reception and Versions Full cast & crew - Unlocked (2017) - IMDb Unlocked -2017- www.9kmovies.voto Hindi Dual Au...

It looks like you're looking for information on the 2017 action-thriller " , specifically a version featuring Hindi Dual Audio often found on media sites.

Since your request was a bit brief, I’ve prepared a concise overview of the film to help you get a "piece" of the context: Movie Overview: Unlocked (2017) The story follows Alice Racine ( Noomi Rapace

), a CIA interrogator who is called back into action to stop a biological terror attack on London. After being tricked by a mole, she goes on the run to find the true conspirators. Star-Studded Cast: Noomi Rapace as Alice Racine Orlando Bloom as Jack Alcott Michael Douglas as Eric Lasch John Malkovich as Bob Hunter Toni Collette as Emily Knowles Michael Apted (known for The World Is Not Enough

Originally in English, but "Hindi Dual Audio" versions include a dubbed Hindi track alongside the original audio, allowing viewers to switch between the two. Quick Review Snippet

The film is a fast-paced "cat-and-mouse" thriller. While critics felt it followed some standard spy movie tropes, the high-caliber cast—particularly the chemistry between Rapace and Bloom—elevates the tension and makes it a solid watch for fans of the Mission: Impossible

Unlocked is a 2017 action-espionage thriller starring Noomi Rapace as a CIA interrogator drawn back into the field to stop a biological attack on London. The specific site you mentioned, 9kmovies.voto, is a third-party piracy platform known for providing unauthorized downloads and "Hindi Dual Audio" versions of international films. Movie Overview: Unlocked (2017)

The film follows Alice Racine (Noomi Rapace), an undercover CIA agent haunted by a past failure. After being tricked into "unlocking" information from a captured courier, she realizes her mission has been compromised and must go rogue to identify the double agents within her own agency.

Cast: Noomi Rapace, Michael Douglas, Orlando Bloom, Toni Collette, and John Malkovich. Key Plot Points: The title you provided refers to a specific

The Threat: A radical imam plans a biological strike using the Marburg virus.

The Twist: Alice finds herself caught between conflicting orders from the CIA and MI5, leading to several high-stakes double-crosses.

Reception: Critics generally described it as a formulaic but well-executed genre thriller. Guide to 9kmovies and Piracy Platforms

Sites like 9kmovies operate outside of legal distribution channels and carry significant risks:

The complete title for the film you are looking for is: Unlocked (2017) Hindi Dual Audio [Hindi-English] This is an action-thriller starring Noomi Rapace Orlando Bloom Michael Douglas John Malkovich

. The plot follows a CIA interrogator who is lured into a ruse that puts London at risk of a biological attack. Film Details Release Year: Michael Apted Lead Cast:

Noomi Rapace, Orlando Bloom, Michael Douglas, Toni Collette, and John Malkovich. Action, Mystery, Thriller Language Options: Often found on various platforms in Dual Audio (Original English and Hindi Dubbed).

The string you provided ("www.9kmovies.voto") is a watermark for a third-party file-sharing website. For the best viewing experience and to support the creators, it is recommended to watch the film through official streaming services like Amazon Prime Video Prefer platforms you recognize and trust

This query appears to refer to a specific movie release file download

from a third-party website, but it could mean a few different things. 2017 action-thriller film , starring Noomi Rapace and Michael Douglas? Details on where to stream or watch this movie through official platforms?

Please clarify which of these you are interested in so I can provide the right details.

How to verify legitimate sources

• Prefer platforms you recognize and trust.
• Look for studio logos, distributor info, or official store pages.
• Avoid sites with pop-up ads, multiple redirects, or “download manager” prompts.
• If a deal looks too good (free newest releases), it probably is illegal or unsafe.

Unlocked (2017) — Hindi Dual Audio: What to Know About “www.9kmovies.voto” Copies

Note: This post explains the movie Unlocked (2017) and the risks around pirated releases commonly distributed via sites like “9kmovies” and similar domains. It does not link to or endorse piracy.

Quick overview of the film

• Title: Unlocked
• Year: 2017
• Genre: Action / Thriller / Spy drama
• Director: Michael Apted
• Main cast: Noomi Rapace, Orlando Bloom, Michael Douglas, John Malkovich, Toni Collette, Tosin Cole
• Premise: A CIA operative is pulled back into a high-stakes operation when a terror plot targeting London is uncovered; trust and loyalties are tested as events escalate.

If you’ve already downloaded a file from a piracy site

• Scan the file with updated antivirus software before opening.
• If you used a browser and provided permissions (e.g., installed extensions), remove any unknown extensions and clear browser data.
• If you suspect malware, disconnect from the internet and run a full system malware scan or seek professional help.

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• Legal: Downloading or streaming pirated movies is illegal in many countries and can carry penalties.
• Security: Piracy sites often carry malware, intrusive ads, and trackers; downloads and streaming links can expose your device to viruses or credential theft.
• Quality: Audio/video quality, syncing, and subtitle accuracy are often poor; files may be mislabeled or incomplete.
• Ethics: Piracy harms the people who create films — cast, crew, and distributors — by reducing legitimate revenue.

Unlocked (2017) Overview

"Unlocked" is a 2017 American action thriller film directed by John Hyams and written by Hyams and David Hackl. The movie stars Demián Bichir, Lucy Liu, John Hyams, Jacques Bouquet, and Michael Biehn.

The plot revolves around Alice (played by Lucy Liu), a brilliant and efficient CIA analyst who is tasked with investigating a high-profile murder in London. Her analysis leads her to conclude that the murder is linked to a deeper conspiracy. However, upon revealing her findings, Alice finds herself discredited and removed from the case. In a twist, she is then recruited by a rogue British agent (played by Demián Bichir) who helps her escape from being killed by the actual perpetrators.

Final recommendation

Use legal streaming/rental services or physical media to watch Unlocked (2017). They protect your device, respect creators, and generally provide better viewing quality and support.

Related search suggestions.

For Website Users

• Website Access: If "9kmovies.voto" is a site you're interested in, ensure you're accessing it safely. Some sites may offer direct downloads or streaming links to movies, but they can also pose risks like malware or phishing.

• Content Availability: The availability of movies, especially those with specific audio options like Hindi Dual Audio, can vary. Some sites specialize in regional content, while others offer a wide range of international movies.

hardware

FAQ

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