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| Model | Name | Encapsulation | Characterization | Remarks | Specifications |
| Multi function remote control vehicle codec series | |||||
| TX-2B | Transmitting coding circuit of five function remote control vehicle | DIP14 / SOP14 | There are five function buttons, front, back, left, right and acceleration, which are used for transmitting coding and receiving decoding of remote control vehicle | ||
| RX-2B | Receiving and decoding circuit of five function remote control vehicle | DIP16 / SOP16 | |||
| 8A977 | Coding circuit of five function remote control vehicle | DIP14 / SOP14 | There are five function buttons, front, back, left, right and acceleration, which are used for transmitting coding and receiving decoding of remote control vehicle | ||
| 8A978 | Decoding circuit of five function remote control vehicle | DIP16 / SOP16 | |||
| TX-2E | Four function remote control vehicle circuit | DIP10 | There are multiple function buttons, front, back, left, right, used for remote control vehicle emission coding, used with rx-2b, 8d42x series | ||
| TX-2S | Six function remote control transmitting integrated circuit | SOP8 | |||
| TX-2A | Four function remote control transmitting integrated circuit | SOP8 | |||
| TX-2 | Five function remote control transmitting integrated circuit | SOP8 | |||
| TX-2T | Six function remote control transmitting integrated circuit | SOP8 | |||
| TX-6B | Coding circuit of seven function remote control vehicle | DIP16 / SOP16 | There are seven function buttons, front, back, left, right, acceleration, F1, F2, which are used for transmitting coding and receiving decoding of remote control vehicle | ||
| RX-6B | Decoding circuit of seven function remote control vehicle | DIP18 | |||
| RX-6T | Decoding circuit of seven function remote control vehicle | DIP16 / SOP16 | |||
| TX-3E | Coding circuit of two function remote control vehicle | SOT23 | There are two function buttons, front and back, which are used for transmitting coding and receiving decoding of remote control vehicle | ||
| RX-3E | Decoding circuit of two function remote control vehicle | DIP 8 / SOP8 | |||
| 8T411 | Remote control coding circuit with duty cycle output | SOP16 | There are four function buttons, front, back, left and right, which are used for transmitting coding and receiving decoding of remote control vehicle. The front and rear output duty cycle is adjustable. | ||
| 8R411 | Remote control decoding circuit with duty cycle output | SOP16 | |||
| Other remote control series | |||||
| AX-1 | signal amplifier | DIP 8 / SOP8 | It is used for signal amplification after high frequency demodulation, and is often used with MCU decoding | ||
| AX-2 | signal amplifier | DIP 8 / SOP8 | |||
| 8T11 | Single function infrared emitting integrated circuit | SOT23-3 | Built in 38K infrared carrier, power tube, can directly drive the infrared transmitter. | ||
| 3611 | Timing charging IC for Ni MH battery | SOT23-6 | Single or multi section, timing adjustable Ni MH charging control chip | ||
| 1T1 | Single function infrared emitting integrated circuit | SOP8 | Single function infrared emission integrated circuit, infrared emission integrated circuit, frequency adjustable | ||
| Decoding series with driver | |||||
| 8S421 | Remote control receiving circuit driven by four function boost | SOP16 | Built in synchronous rectification, boost, voltage stabilization, decoding, driving single / two nickel hydrogen five function remote control vehicle circuit | ||
| 8D420 | Four function remote control receiving circuit (low current) | SOP16 | Built in voltage regulator, decoding, driving two - four nickel hydrogen four function remote control car circuit | ||
| 8D423C | Four function remote control receiving circuit | SOP16 | Built in voltage regulator, decoding, driving two to five nickel hydrogen four function remote control car circuit | ||
| 8D423T | Five function remote control receiving circuit | SOP16 | Built in voltage regulator, decoding, driving two to five nickel hydrogen five function remote control car circuit | ||
| 8D231 | Two function remote control receiving circuit | SOP8 | Built in voltage regulator, decoding, driving two - four nickel hydrogen two - function remote control car circuit | ||
| High frequency transmitting and receiving series | |||||
| T21 | Four function band high frequency signal transmitting circuit | SOP8 | Built in coding four function keys, coding, high frequency power transmission and high frequency small signal reception, amplification circuit | ||
| R21 | Four function band high frequency signal receiving circuit | SOP8 | |||
| Motor drive series | |||||
| 8A118 | Motor drive circuit | DIP 8 / SOP8 | 1A single way forward and reverse motor drive circuit | ||
| 8L118 | Motor drive circuit | DIP 8 / SOP8 | 1A single way forward and reverse motor drive circuit with LDO | ||
| 8A218 | Motor drive circuit | DIP16 / SOP16 | 1A dual drive circuit of forward and reverse rotation motor | ||
| 8L218 | Motor drive circuit | DIP16 / SOP16 | 1A dual drive circuit of forward and reverse rotation motor with LDO | ||
| LC117 | Motor drive circuit | SOP8 | Driving circuit of 800mA single channel forward and reverse rotation motor | ||
| LC116 | Motor drive circuit | SOT23-6 | 500mA single way forward and reverse motor drive circuit | ||
| Undertake 27m, 315m, infrared, 2.4G wireless remote control MCU and standard development | |||||
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