10 Best Diy Kit Transmitter In The Us - Black Friday 2024
Best Choice1
ciciglowAM Transmitter Kit,Radio Medium Transmitter Adjustable 530‑1600KHZ DIY for School Experiment, 20‑500 MW, 2‑5m Antenna, 3.5mm Sound Input, PCB Material
Main highlights- [SOUND AMPLIFICATION] - Built-in sound amplifier chip and volume potentiometer for adjustable sound amplification.
- [OSCILLATION SOURCE] - High frequency equal amplitude generated by a common base modulation transformer oscillation circuit.
- [HIGH FREQUENCY MODULATION] - Sound capacitors and bias resistor for high quality sound modulation.
- [HIGH FREQUENCY AMPLIFICATION] - High frequency amplitude further amplified for excellent quality.
- [FILTER NETWORK] - Low pass network to filter out high harmonics and achieve sinusoidal waveform.
9.9Exceptional
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Value for Money2
EBTOOLSRadio Medium Transmitter Kit DIY AM Radio Experiment with Good to Noise Ratio, Simple Circuit, Easy to Use, No External Antenna Required, 530-1600KHz Transmitting
Main highlights- SIMPLE COMMISSIONING: Resistor parameters and matching transistor parameters have been matched, as long as all components are properly welded, you can work well, only need to adjust band coverage.
- SIMPLE CIRCUIT: Radio medium transmitter is composed of common transistors and capacitive sense components, and uses sound transformer modulation, and can work normally without welding error.
- NO EXTERNAL ANTENNA REQUIRED: Radio experimental medium transmitter without external antenna, rely entirely on magnetic bar leakage of magnetic field radio to radio.
- GOOD TO NOISE RATIO: 530‑1600KHz radio medium transmitter has been experimented in rated transmitting distance sound quality close to FM broadcasting, to noise ratio is good.
- EASY TO USE: Multi interface external power supply, battery, sound input, test terminal, easy to use and expand function, can use battery power supply, can also use external power supply.
9.7Exceptional
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3
VOGURTIMEVOGURTIME FM Radio Transmitter Solder Project Kit with Audio Lavalier Microphone Soldering DIY Kit for Electronics Practicing Learning, 87-108MHz
Main highlights- Use with a FM Radio - This is a FM radio transmitter kit, after soldering, through simple frequency settings, it will be used with a FM radio or devices that receive FM radio functions.
- Have Fun with Your Family and Friend - One person broadcasts and one person listens, let your voice be emitted from the radio. Or each of you two takes the radio and the transmitter, then the function of the walkie-talkie can be realized.
- Can be Placed Standing, Free Hands - Through the reasonable combination of the board and the battery box, it can stand on the table or other flat place. You also can clip the lavalier microphone on the collar to free your hands to broadcast, which is very convenient.
- Another Great Soldering Project Kit - This kit is a solder electronic DIY kit, suitable for electronics enthusiast and beginners to experience with DIY teaching soldering electronic accessories. It not only to improve the soldering skills, but also you will enjoy the cool project kit!
- 2 AA batteries are needed. Finished size: 8.3 x 6.3 x 3.3 cm / 3.3 x 2.5 x 1.3 inch. Please feel free to contact us if you have any needs or questions.
9.5Excellent
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4
MiOYOOWMiOYOOW Soldering Practice Kit, DIY Electric Magnetic Transmitter Kit with Adjustable Voltage and Turret Angle, School Soldering Learning Project Mini Shooting Game Toy for 15+ Years Old Boys Girls
Main highlights- 【Please Pay Attention】: 1) Do not touch the metal parts with your hands when it is energized. The finished project is a device that works under high voltage. 2) Please discharge the energy storage capacitor before troubleshooting. Please refer to user the manual for detailed discharge operation. 3) Under the age of 14 need to be installed and used it under the supervision of an adult.
- 【Mini Shoot Game Model】: The finished science project is powerful and suitable for use as a model in the school and family education. The launch distance of the kit increases with a higher charging voltage, but please note that the charging voltage cannot exceed 200V. The plastic launch turret can be positioned at various angles to precisely hit the target. Get your hands on this incredible kit and experience the thrill of hitting your targets accurately!
- 【Instructions & Steps for Usage】: 1) Insert the cylindrical metal rod from the rear end of the plastic tube, and its tail should be flush with the tail of the tube. 2) Press the power switch, the red LED lights up. 3)Long press the charging button (green on the left), then the voltage will continue to rise, to the rating value, release the button. 4) Press the launch button (red button), the metal rod will fly out, and the launch is complete.
- 【Easy to Assemble & User Manual】During the assembly process, the electromagnetic coil model kit requires less soldering, and more needs to connect the circuit and assemble the components. Not exactly a beginner project but a good one with experienced supervision or a basic skill set. Our package comes with a paper English User Manual. You can scan the QR code on the user manual and download the complete PDF installation document before assembling.
- 【About the Finished Project】: The diy electronic project is a DC 6V High Voltage Electromagnetic Transmitter Kit. It can simulate an electromagnetic transmitter and convert electrical energy into magnetic energy, thereby injecting a metal cylinder. Use the ampere force generated by the electromagnetic field in the electromagnetic system to accelerate the metal rod. Perfect for home education or school science projects.
9.4Excellent
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5
MiOYOOWMiOYOOW Soldering Practice Kit, Electric Magnetic Transmitter Soldering Projects Educational STEM Electronics Kit for School Leaning, Mini DIY Shooting Game Toy for 15+ Years Old Boys Girls
Main highlights- 【Why Choose MIOYOOW】: 1) Quick launch, with a wait time of just 10-30 seconds. 2) The indicator light adds convenience, allowing for easy monitoring of capacitance storage.3) Featuring a bottom battery compartment design, there's no need to open the shell for battery replacement, making it a hassle-free process.
- 【Primary Coil Boost Model Kit】: The DIY soldering kit is used to installed to an interesting mini shooting game kit which can shoot small cylindrical metal at short distance. The working principle of this shooting kit is: use the ampere force generated by the electromagnetic field in the electromagnetic system to accelerate the metal rod. It is really a great DIY electric kit, you will will be more familiar with electronic components and learn more interesting electronics things.
- 【Please Pay Attention】: 1) Do not touch the metal parts with your hands when it is energized. The finished project is a device that works under high voltage. Although the energy is small, and the insulating plastic shell provides its safety. 2) Please discharge the energy storage capacitor before troubleshooting. Please refer to user the manual for detailed discharge operation. 3) Under the age of 14 need to be installed and used it under the supervision of an adult.
- 【Instructions & Steps for Usage】: 1) Toggle the power switch, the green LED lights up, and the circuit starts to charge the capacitor. The blue diode will light up after waiting for 10-30 seconds. 2) Insert the cylindrical metal rod from the rear end of the plastic tube, and its tail should be flush with the tail of the tube. 3) Press the launch button (red button), the metal rod will fly out, and the launch is complete.
- 【Easy to Assemble】: During the assembly process, the kit requires less soldering, and more needs to connect the circuit and assemble the components. Not exactly a beginner project but a good one with experienced supervision or a basic skill set. Our package comes with a paper English User Manual. You can scan the QR code on the user manual and download the complete PDF installation document before assembling. Suitable for Home and School Education.
9.3Excellent
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6
DelinxDelinx 4 8 Channels 2.4GHz Long Range RC Transmitter and Receiver Remote Control Motor Controller kit for DIY Kids Toys Projects (8 Channels)
9.3 Simple to use8.2 worth the money8.0 Range of movementWhy we love it
Controls up to 4 motors simultaneously, ideal for projects.
Affordable and easy to use for DIY enthusiasts.
Excellent control range exceeding 50 meters.
9.2Excellent
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7
YoidesuRadio Medium Transmitter AM Transmitter Adjustable 530‑1600KHZ DIY Transmitter Kit for School Experiment
9.1Excellent
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8
TosunyTosuny HAM Radio QRP Kit CW Radio CW Shortwave Transmitter Receiver Version Assembled Forty-9er 3W Accessories CW Radio Kit DIY Radio Kit
9.3 lasts a long time8.2 Easy to build8.2 InstructionWhy we love it
High performance and super durable for long-term use.
Includes side tone circuit for clear keying signals.
Comes with diagrams for easy DIY assembly.
9.0Excellent
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9
MiOYOOWMiOYOOW DIY Bluetooth-Compatible Speaker Kit, Mini Stereo Sound Amplifier Soldering Projects with LED Flashing Light, Electronic Soldering Practice Kit for School STEM Education and Home Office Use
8.9 Sound level8.0 Remote Control8.0 worth the moneyWhy we love it
Fun entertaining DIY project
Improves soldering skills
Easy installation setup
8.9Very Good
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10
ZeroneHAM Radio CW Shortwave Transmitter Receiver Forty-9er 3W CW Shortwave Radio Transmitter Receiver Telegraph DIY Radio Kit
Why we love it
3W Output Power: Strong remote communication
Side Tone Circuit: Hear keying signals
High Performance: Good reception, durable
8.8Very Good
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