Robotics, Model Making and CNC

Problems with amateur robots and their equipment. Electronics for model makers.

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NextPCB Launches Free PCBA Accelerator for RP2040 Projects
magic9 26 Nov 2025 14:09 (0) Sponsored

NextPCB Launches Free PCBA Accelerator for RP2040 Projects NextPCB announces a new round of its Accelerator program focused on the Raspberry Pi RP2040 microcontroller, offering two fully assembled PCB prototypes (PCBA) free...[Read more]

	Topic / Author	Views	Replies	Last post
	Rules: Instructions for posting photos and pictures on the forum gulson 28 Jul 2011 (0) Global rules 28 Jul 2011 11:59	2414120	0	28 Jul 2011 11:59 gulson
	Construct a Simple Magnetic Motor: Win PLN 1000 Reward for Working Device - Piotrek from Łódź Piotrek_kertoip 11 Feb 2017 (28) Robotics, Model Making and CNC 01 Feb 2025 19:34	7884	28	01 Feb 2025 19:34 Madrik
	Zuhai JieLi Chip Expertise: AC690X, AC692X, AC695X, AC696X \| Seeking Assistance in Warsaw mailscmctech 01 May 2022 (16) Design Electronics After Hours 27 Dec 2024 18:27	16893	16	27 Dec 2024 18:27 angrodnav
	Wi-Fi Drone Connection Issue: DRON WIFI CAMERA 3D VR LED W6 Z186 GLASSES - Android Troubleshooting Skandor 18 Dec 2017 (9) Drones 30 Oct 2022 20:41	15504	9	30 Oct 2022 20:41 krystianstasiak061
	Overmax X-Monster 3.0 RC Car - Packet Loading Issues, USB Charger & 850mAh 7.4V Batteries chab 03 Nov 2018 (17) Robotics, Model Making and CNC 28 May 2021 18:46	16548	17	28 May 2021 18:46 bolotrusz
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	Arduino Mega 2560 and CNC Shield v.3 - Is it compatible with GRBL? raro 26 Mar 2020 (16) CNC Machines 07 Jun 2020 12:20	11397	16	07 Jun 2020 12:20 raro
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	Battery Car: Forward/Stop/Rear Switch Issue, Engine Plugs Swap, and Non-Adjustable Gas Control pitek132 20 Jul 2017 (11) Robotics, Model Making and CNC 24 May 2020 13:19	14283	11	24 May 2020 13:19 pakito1206
	[Solved] Tevo Tarantula Printer: Solving PLA Filament Deformation & Adhesion Issues on Aluminum Plate madiz08 22 Oct 2019 (27) Printers and 3D Scanners 28 Oct 2019 11:53	14994	27	28 Oct 2019 11:53 madiz08
	[Solved] Need Help Downloading DJI GO App for Mavic Pro Platinum Drone: iPhone 7, QR Code, Wi-Fi Setup Preskaler 14 Dec 2017 (8) Drones 29 Jun 2019 23:25	9312	8	29 Jun 2019 23:25 Preskaler
	Looking for Groundbait Boat Hull: Suitable Alternatives to Unavailable Frog 2 in 2018 koniu2009 24 Jan 2018 (7) Robotics, Model Making and CNC 21 Jun 2019 16:34	6291	7	21 Jun 2019 16:34 1 PAWEL
	[Solved] Anycubic i3 Mega - "cheap" 3D printer from China, modifications - is i szczepulek 19 Nov 2017 (2) Printers and 3D Scanners 14 Apr 2019 17:11	10548	2	14 Apr 2019 17:11 szczepulek
	3D Printer for Home Projects: Recommendations for Filament, SketchUp, Speed & Quality Vester11 02 Jan 2019 (2) Printers and 3D Scanners 06 Jan 2019 19:03	11442	2	06 Jan 2019 19:03 landy13
	[Solved] Ender 3 v1.1.3 Atmega1284P: Hotend Smoking & Thermistor Issue - Voltage Regulator Problem? Marqee 13 Nov 2018 (14) Printers and 3D Scanners 18 Dec 2018 13:59	6822	14	18 Dec 2018 13:59 Marqee
	Best Assembled 3D Printers Under PLN 2,000: Recommendations for Affordable, Durable Models Charles Bronson 22 Jun 2017 (7) Printers and 3D Scanners 12 Oct 2018 08:32	6201	7	12 Oct 2018 08:32 PĄK4ever
	[Solved] Replacing Damaged Toy Car Remote Control Module: Swap & Wiring Guide (New vs. Old) przemas1130 11 May 2017 (5) Robotics, Model Making and CNC 28 Jul 2018 00:37	17226	5	28 Jul 2018 00:37 przemas1130
	Quadcopter for Indoor/Outdoor Use, Stability, Speed, Payload: Syma X1/XC5 or DIY Drone Options lor3mi44 17 Dec 2017 (12) Drones 19 Jul 2018 22:30	3582	12	19 Jul 2018 22:30 Madrik
	[Solved] Discussing Ryze Tello Drone: First Impressions, Features & Brush Motor Concerns (Limitations) kamkamilo6 20 Apr 2018 (4) Drones 05 Jul 2018 16:49	7167	4	05 Jul 2018 16:49 kamkamilo6

	[Solved] Drone Under PLN 200: Help Choosing Affordable Toy Drone with Replaceable Batteries & VR Goggles szynsz87 29 Jan 2018 (9) Drones 26 Apr 2018 17:09	6201	9	26 Apr 2018 17:09 szynsz87
	[Solved] Drone Overmax X Bee 2.5 Loses Strength to Float: Motor Replacement & Troubleshooting Tips SzkitekWLKP 22 Apr 2018 (12) Drones 25 Apr 2018 16:24	16626	12	25 Apr 2018 16:24 SzkitekWLKP
	Child's 6V Battery Car Upgrade: Safe 12V Battery & 16000 RPM Motor Compatibility? jacekFF 22 Apr 2018 (5) Robotics, Model Making and CNC 23 Apr 2018 07:41	8415	5	23 Apr 2018 07:41 wojat
	[Solved] Anet A8 Printer Issue: Unresponsive, Doesn't Print, SD Card/File Recognition & USB Connection wiktor13570 25 Aug 2017 (4) Printers and 3D Scanners 12 Apr 2018 11:33	5718	4	12 Apr 2018 11:33 wiktor13570
	[Solved] Furby Boom Silent Issue: Seeking Repair Services for Non-Working Speaker mciesia 13 Mar 2018 (2) Robotics, Model Making and CNC 28 Mar 2018 23:07	7410	2	28 Mar 2018 23:07 mciesia
	Mixing Different HDD Brands in RAID6 for Reliability: Pros and Cons? And! 15 Mar 2018 (47) Design Electronics After Hours 21 Mar 2018 01:00	15402	47	21 Mar 2018 01:00 pawelr98
	[Solved] ANET A8 3D Printer Non-Stick Print Issue: Wolfix PLA, Nozzle 210°C, Bed 60-80°C, Cura Settings Mateusz57698 11 Jan 2018 (6) Printers and 3D Scanners 07 Feb 2018 01:04	7542	6	07 Feb 2018 01:04 Mateusz57698
	Creating 2S2P 18650 Cell Packs for Arduino RC Car: Battery Balance, Voltage & Charge Current Michal1848 02 Nov 2017 (10) Robotics, Model Making and CNC 24 Jan 2018 16:35	16470	10	24 Jan 2018 16:35 Michal1848

	Drone Camera Connection Issue: No Smartphone Connection, Wrong WiFi AP Message - Seeking Help Xserodarek 29 Dec 2017 (10) Drones 29 Dec 2017 23:17	39873	10	29 Dec 2017 23:17 Xserodarek
	Cozmo Anki Robot Won't Start Up: WiFi Connection Issues, Factory Reset, & Battery Removal Jaco 16 Nov 2017 (5) Robotics, Model Making and CNC 12 Dec 2017 12:36	6711	5	12 Dec 2017 12:36 Jaco
	Phantom 3 SE Drone: Worth Buying? Comparison to Advanced, Servicing & User Reviews adi1100 24 Nov 2017 (3) Drones 27 Nov 2017 22:20	2790	3	27 Nov 2017 22:20 Madrik
	Children's Car Repair: Control Board Damage, Door Switch, D2+/D2- & D1+/D1- Wires, Replacing Remote wentyl215 19 Nov 2017 (13) Robotics, Model Making and CNC 20 Nov 2017 21:57	12663	13	20 Nov 2017 21:57 wentyl215
	Building a DIY 3D Printer: Seeking 30x30x30cm Aluminum/Plywood Projects, Free or Paid Options smootny 13 Oct 2017 (3) Printers and 3D Scanners 17 Oct 2017 07:39	5334	3	17 Oct 2017 07:39 Slawek K.
	Best 2.4GHz 8-Channel Bait Boat Equipment with 1000m Range, Channel Mixing & Sub-PLN 1000 Options skuwa 29 Sep 2017 (19) Robotics, Model Making and CNC 15 Oct 2017 22:03	5814	19	15 Oct 2017 22:03 1 PAWEL
	Auto WLtoys 12428 Steering Issue: Replacing CF 502 Potentiometer, Car Turns One Way Only yarkk 13 Sep 2017 (13) Robotics, Model Making and CNC 19 Sep 2017 11:30	13731	13	19 Sep 2017 11:30 1 PAWEL
	Redox Alpha V2: Charging AA Batteries & SYMA Drone Battery Pack with 4AA Holder (Eneloop) Anonymous 02 Sep 2017 (16) Robotics, Model Making and CNC 02 Sep 2017 17:15	6090	16	02 Sep 2017 17:15 1 PAWEL
	The principle of operation of the speed controller of brushless motors for a dro pablo666007 17 Aug 2017 (15) Drones 21 Aug 2017 09:00	6852	15	21 Aug 2017 09:00 PiotrPitucha
	Syma X5C Drone Setup: Pairing and Standby Mode with New Remote Control (No Remote Included) Domes97 01 Jul 2017 (4) Drones 02 Jul 2017 13:19	5763	4	02 Jul 2017 13:19 Madrik
	Max Current Draw from AA Rechargeable Batteries for Remote Control Car wojcieh007 15 May 2017 (9) Robotics, Model Making and CNC 15 May 2017 14:29	6738	9	15 May 2017 14:29 krzysiek_krm
	Choosing 12V Tamiya Battery for RC Car & Charger Options: Use Existing LiPo Charger? pawel5061 23 Apr 2017 (7) Robotics, Model Making and CNC 23 Apr 2017 15:20	6639	7	23 Apr 2017 15:20 pawel5061
	Mini drone RC leading rc101 does not start (flies to one side) Memciu 20 Apr 2017 (10) Drones 21 Apr 2017 18:14	6942	10	21 Apr 2017 18:14 1 PAWEL
	Fish Hunter Bait Boat Spinning, Unresponsive: Graupner, Turnigy 9, FRSKY, Toslon 640 Sonar Issues Krzysiek Willy 05 Mar 2017 (18) Robotics, Model Making and CNC 17 Apr 2017 22:21	10017	18	17 Apr 2017 22:21 1 PAWEL
	Completing a Fishunter Hull-Based Groundbait Boat: FlySky FS-i6, GPX Extreme Engines hadson81 30 Mar 2017 (11) Robotics, Model Making and CNC 05 Apr 2017 14:05	15348	11	05 Apr 2017 14:05 1 PAWEL
	Powerful Stepper Motor Options for Arduino CNC Shield+A4988 RepRap: 17HS13-0404S-PG27 Specs skosiu 22 Feb 2017 (6) CNC Machines 24 Feb 2017 20:09	5175	6	24 Feb 2017 20:09 Slawek K.
	CNC Milling Machine Project: Plywood Body, ER11 Chuck CNC 400W Spindle, Stepper Motor Torque wojtek_nysa 21 Feb 2017 (1) CNC Machines 23 Feb 2017 11:01	4260	1	23 Feb 2017 11:01 malpek
	How to change the rc frequency. - Changing the frequency of the remote control f Pawcio5642 23 Jan 2017 (7) Robotics, Model Making and CNC 23 Jan 2017 17:02	11934	7	23 Jan 2017 17:02 wojtek 9007
	2.4 GHz drone remote control - question Maciejos23 15 Jan 2017 (1) Drones 17 Jan 2017 08:09	6702	1	17 Jan 2017 08:09 1 PAWEL
	Seeking Pre-Programmed Indoor Drone for Fixed Route & Android App Compatibility harpk 02 Jan 2017 (13) Drones 16 Jan 2017 19:52	3489	13	16 Jan 2017 19:52 1 PAWEL
	DJI Phantom 3 Advanced - after the fall Barometer error, imu, Anonymous 02 May 2016 (5) Robotics, Model Making and CNC 03 May 2016 17:15	7104	5	03 May 2016 17:15 Anonymous
	How to Calculate Buoyancy for RC Boat Displacement and Hull Volume? abythadon 04 May 2011 (8) Robotics, Model Making and CNC 17 Apr 2016 15:00	30461	8	17 Apr 2016 15:00 anders11
	Creating a Custom Melody on a Self-Assembly Music Box Kit (AVT2811 Board) kapcieZpuszkiem 15 Jul 2011 (21) Robotics, Model Making and CNC 07 Jan 2016 19:58	31176	21	07 Jan 2016 19:58 Pepmajster
	Ways to cut a small bolt without damaging the thread continuity ttessa 26 Feb 2014 (21) Robotics, Model Making and CNC 09 May 2014 15:58	31500	21	09 May 2014 15:58 1 PAWEL
	Reviving a 27MHz RC Off-road Vehicle: Testing Motors, Servos and Ni-Cd 4.8V Battery jahur 18 Dec 2010 (9) Robotics, Model Making and CNC 09 Jan 2011 15:35	7736	9	09 Jan 2011 15:35 mario s.

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Robotics, Model Making and CNC

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