Multifunction Digital ESC Tester Simple Steering Gear Tester Model Airplane Motor Test Consistency Speed Controller Power Meter

Specifications:
(1) Output: ≤15mA (5.0)
(2) Input: DC 4.2-6.0v
(3) Output signal: 1.5ms±0.5ms
(4) Size: 46*32*17MM
(5) Weight: 8g
(6) Adjustment method: manual, automatic, neutral position.

Features:
It can easily detect and set the virtual position, jitter and neutral position of the server.
Two sets of steering gears or ESCs can be connected; single-chip microcomputer control, good stability and high precision. Rotate the knob to detect the steering gear.
If you connect an electronic speed controller (with or without a brush), you can get rid of the remote control device and perform manual speed adjustment for test adjustment.
The performance of the speed controller or motor is very practical, so there is no need to connect the remote control and the receiver tediously. It is equivalent to a "hand
The function of moving the receiver is to simulate the rudder of the transmitter through the knob

Instructions for use:
Connect the steering gear on the left, divided into 3 groups of upper, middle and lower, 3 steering gears can be connected;
The single-row pin on the right is connected to the power supply, and the side near it is negative (see the identification symbol), and the battery is connected to the negative. Pay attention not to connect it reversely. If the power supply is connected reversely, the IC will be burned;
Don't bother about the pin corresponding to the S identifier.
When the power is turned on, the blue light will light up at the same time, and then only the left one will light up, which is the manual adjustment potentiometer test, press the button, the middle light will light up, it is the centering test;
The third light is on, and the test is automatically performed.
The connection method of the test ESC is the same as that of the servo, but the input terminal should not be connected to the power supply. The test motor needs to be connected to the ESC first, just like the test ESC!

Attention：

If you are using RC car, ship,drones, and steering control, please choose a 180 degree servo.
360 degrees are continuous rotations and can only adjust speed, not angle.

SG90 9G Micro Servo Motor For Robot 6CH RC Helicopter Airplane Controls

Note:



1. Servo Plastic means spindle and gearwheel are Plastic made; Metal means spindle and gearwheel are metal made
2. This servo 360 degrees rotates continuously. I f need to control the angle, plesae choose the option 180 Degree Servo
3. This servo is suitable for ordinary small electric aircraft models and is not recommended in large fixed wing and electric helicopter
4. For 180 degree servo, some controllers can not control the angle accurately; please use a professional PWM Servo Controller to control the angle, as shown in the video:  https://youtu.be/zv6vd7eud_o

This is the most popular mini servo. Only weights 9 gram and gives you a 1.5kg.cm torque. Pretty strong regarding its size.  Suitable for Beam type robot.

1pcs Servo

Products Description:

For: Mini Car / Mini Ship / Helicopter & Airplane

Model: MG90S  SG90 upgraded version

Weight: 12G

Speed: 4.8V&0.10sec/60 degrees; 6.0V&0.09sec/60 degree

Torque: 4.8V&1.6KG-cm; 6.0V&1.8kg-cm

Voltage: 4.8V6.0V

Connector Wire Length 250mm

Dimension: 22.6mm x 12.1mm x 22.5mm

Dead Band Width: 5 usec

Interface Specifications: JR / FP General

Accessories: Multi-arm, fixing screws

Scope: Helicopters KT, fluttering, gliding, small robots, and other models

Recommend Model: Mini Car / Mini Ship / Helicopter & Airplane

Shipping list:

1 pcs* MG90S Gear Mini Micro Servo